First please revert the previous patch we sent you by running the command below from within your Magento directory: patch -p0 -R < SUPEE-991_EE_1.12.0.2_v1.patch Once that has been completed, upload the new patch in your Magento (root) directory, log in via SSH and cd /magento (or root). Once there, run the following command: sh PATCH_SUPEE-991…

PATCH_SUPEE-991_EE_1.12.0.2_v2.sh

#!/bin/bash
# Patch apllying tool template
# v0.1.2
# (c) Copyright 2013. Magento Inc.
#
# DO NOT CHANGE ANY LINE IN THIS FILE.

# 1. Check required system tools
_check_installed_tools() {
    local missed=""

    until [ -z "$1" ]; do
        type -t $1 >/dev/null 2>/dev/null
        if (( $? != 0 )); then
            missed="$missed $1"
        fi
        shift
    done

    echo $missed
}

REQUIRED_UTILS='sed patch'
MISSED_REQUIRED_TOOLS=`_check_installed_tools $REQUIRED_UTILS`
if (( `echo $MISSED_REQUIRED_TOOLS | wc -w` > 0 ));
then
    echo -e "Error! Some required system tools, that are utilized in this sh script, are not installed:\nTool(s) \"$MISSED_REQUIRED_TOOLS\" is(are) missed, please install it(them)."
    exit 1
fi

# 2. Determine bin path for system tools
CAT_BIN=`which cat`
PATCH_BIN=`which patch`
SED_BIN=`which sed`
PWD_BIN=`which pwd`
BASENAME_BIN=`which basename`

BASE_NAME=`$BASENAME_BIN "$0"`

# 3. Help menu
if [ "$1" = "-?" -o "$1" = "-h" -o "$1" = "--help" ]
then
    $CAT_BIN << EOFH
Usage: sh $BASE_NAME [--help] [-R|--revert] [--list]
Apply embedded patch.

-R, --revert    Revert previously applied embedded patch
--list          Show list of applied patches
--help          Show this help message
EOFH
    exit 0
fi

# 4. Get "revert" flag and "list applied patches" flag
REVERT_FLAG=
SHOW_APPLIED_LIST=0
if [ "$1" = "-R" -o "$1" = "--revert" ]
then
    REVERT_FLAG=-R
fi
if [ "$1" = "--list" ]
then
    SHOW_APPLIED_LIST=1
fi

# 5. File pathes
CURRENT_DIR=`$PWD_BIN`/
APP_ETC_DIR=`echo "$CURRENT_DIR""app/etc/"`
APPLIED_PATCHES_LIST_FILE=`echo "$APP_ETC_DIR""applied.patches.list"`

# 6. Show applied patches list if requested
if [ "$SHOW_APPLIED_LIST" -eq 1 ] ; then
    echo -e "Applied/reverted patches list:"
    if [ -e "$APPLIED_PATCHES_LIST_FILE" ]
    then
        if [ ! -r "$APPLIED_PATCHES_LIST_FILE" ]
        then
            echo "ERROR: \"$APPLIED_PATCHES_LIST_FILE\" must be readable so applied patches list can be shown."
            exit 1
        else
            $SED_BIN -n "/SUP-\|SUPEE-/p" $APPLIED_PATCHES_LIST_FILE
        fi
    else
        echo "<empty>"
    fi
    exit 0
fi

# 7. Check applied patches track file and its directory
_check_files() {
    if [ ! -e "$APP_ETC_DIR" ]
    then
        echo "ERROR: \"$APP_ETC_DIR\" must exist for proper tool work."
        exit 1
    fi

    if [ ! -w "$APP_ETC_DIR" ]
    then
        echo "ERROR: \"$APP_ETC_DIR\" must be writeable for proper tool work."
        exit 1
    fi

    if [ -e "$APPLIED_PATCHES_LIST_FILE" ]
    then
        if [ ! -w "$APPLIED_PATCHES_LIST_FILE" ]
        then
            echo "ERROR: \"$APPLIED_PATCHES_LIST_FILE\" must be writeable for proper tool work."
            exit 1
        fi
    fi
}

_check_files

# 8. Apply/revert patch
# Note: there is no need to check files permissions for files to be patched.
# "patch" tool will not modify any file if there is not enough permissions for all files to be modified.
# Get start points for additional information and patch data
SKIP_LINES=$((`$SED_BIN -n "/^__PATCHFILE_FOLLOWS__$/=" "$CURRENT_DIR""$BASE_NAME"` + 1))
ADDITIONAL_INFO_LINE=$(($SKIP_LINES - 3))p

_apply_revert_patch() {
    DRY_RUN_FLAG=
    if [ "$1" = "dry-run" ]
    then
        DRY_RUN_FLAG=" --dry-run"
        echo "Checking if patch can be applied/reverted successfully..."
    fi
    PATCH_APPLY_REVERT_RESULT=`$SED_BIN -e '1,/^__PATCHFILE_FOLLOWS__$/d' "$CURRENT_DIR""$BASE_NAME" | $PATCH_BIN $DRY_RUN_FLAG $REVERT_FLAG -p0`
    PATCH_APPLY_REVERT_STATUS=$?
    if [ $PATCH_APPLY_REVERT_STATUS -eq 1 ] ; then
        echo -e "ERROR: Patch can't be applied/reverted successfully.\n\n$PATCH_APPLY_REVERT_RESULT"
        exit 1
    fi
    if [ $PATCH_APPLY_REVERT_STATUS -eq 2 ] ; then
        echo -e "ERROR: Patch can't be applied/reverted successfully."
        exit 2
    fi
}

REVERTED_PATCH_MARK=
if [ -n "$REVERT_FLAG" ]
then
    REVERTED_PATCH_MARK=" | REVERTED"
fi

_apply_revert_patch dry-run
_apply_revert_patch

# 9. Track patch applying result
echo "Patch was applied/reverted successfully."
ADDITIONAL_INFO=`$SED_BIN -n ""$ADDITIONAL_INFO_LINE"" "$CURRENT_DIR""$BASE_NAME"`
APPLIED_REVERTED_ON_DATE=`date -u +"%F %T UTC"`
APPLIED_REVERTED_PATCH_INFO=`echo -n "$APPLIED_REVERTED_ON_DATE"" | ""$ADDITIONAL_INFO""$REVERTED_PATCH_MARK"`
echo -e "$APPLIED_REVERTED_PATCH_INFO\n$PATCH_APPLY_REVERT_RESULT\n\n" >> "$APPLIED_PATCHES_LIST_FILE"

exit 0


SUPEE-991 | EE_1.12.0.2 | v2 | 292b25f7c8544557848ab8f640bd0c5e4bdc9075 | Wed Feb 27 12:40:49 2013 +0200 | v1.12.0.2..SUPEE-991

__PATCHFILE_FOLLOWS__
diff --git app/code/core/Mage/Paypal/Model/Cart.php app/code/core/Mage/Paypal/Model/Cart.php
index 999d3b8..83f7ce9 100644
--- app/code/core/Mage/Paypal/Model/Cart.php
+++ app/code/core/Mage/Paypal/Model/Cart.php
@@ -281,9 +281,11 @@ class Mage_Paypal_Model_Cart
 
         // regular items from the sales entity
         $this->_items = array();
+        $excludeTaxSum = 0;
         foreach ($this->_salesEntity->getAllItems() as $item) {
             if (!$item->getParentItem()) {
                 $this->_addRegularItem($item);
+                $excludeTaxSum += $item->getExcludeTax();
             }
         }
         end($this->_items);
@@ -294,8 +296,8 @@ class Mage_Paypal_Model_Cart
         if ($this->_salesEntity instanceof Mage_Sales_Model_Order) {
             $shippingDescription = $this->_salesEntity->getShippingDescription();
             $this->_totals = array(
-                self::TOTAL_SUBTOTAL => $this->_salesEntity->getBaseSubtotal(),
-                self::TOTAL_TAX      => $this->_salesEntity->getBaseTaxAmount(),
+                self::TOTAL_SUBTOTAL => $this->_salesEntity->getBaseSubtotal() + $excludeTaxSum,
+                self::TOTAL_TAX      => $this->_salesEntity->getBaseTaxAmount() - $excludeTaxSum,
                 self::TOTAL_SHIPPING => $this->_salesEntity->getBaseShippingAmount(),
                 self::TOTAL_DISCOUNT => abs($this->_salesEntity->getBaseDiscountAmount()),
             );
@@ -305,8 +307,8 @@ class Mage_Paypal_Model_Cart
                 $this->_salesEntity->getBillingAddress() : $this->_salesEntity->getShippingAddress();
             $shippingDescription = $address->getShippingDescription();
             $this->_totals = array (
-                self::TOTAL_SUBTOTAL => $this->_salesEntity->getBaseSubtotal(),
-                self::TOTAL_TAX      => $address->getBaseTaxAmount(),
+                self::TOTAL_SUBTOTAL => $this->_salesEntity->getBaseSubtotal() + $excludeTaxSum,
+                self::TOTAL_TAX      => $address->getBaseTaxAmount() - $excludeTaxSum,
                 self::TOTAL_SHIPPING => $address->getBaseShippingAmount(),
                 self::TOTAL_DISCOUNT => abs($address->getBaseDiscountAmount()),
             );
@@ -423,6 +425,7 @@ class Mage_Paypal_Model_Cart
      */
     protected function _addRegularItem(Varien_Object $salesItem)
     {
+        $subAggregatedLabel = '';
         if ($this->_salesEntity instanceof Mage_Sales_Model_Order) {
             $qty = (int) $salesItem->getQtyOrdered();
             $amount = (float) $salesItem->getBasePrice();
@@ -431,19 +434,16 @@ class Mage_Paypal_Model_Cart
             $qty = (int) $salesItem->getTotalQty();
             $amount = $salesItem->isNominal() ? 0 : (float) $salesItem->getBaseCalculationPrice();
         }
-        // workaround in case if item subtotal precision is not compatible with PayPal (.2)
-        $subAggregatedLabel = '';
-        if ($amount - round($amount, 2)) {
-            $amount = $amount * $qty;
-            $subAggregatedLabel = ' x' . $qty;
-            $qty = 1;
-        }
 
-        // aggregate item price if item qty * price does not match row total
-        if (($amount * $qty) != $salesItem->getBaseRowTotal()) {
-            $amount = (float) $salesItem->getBaseRowTotal();
-            $subAggregatedLabel = ' x' . $qty;
-            $qty = 1;
+        /**
+         * Aggregate item price if item qty * price does not match row total
+         * Workaround in case if item subtotal precision is not compatible with PayPal (.2)
+         */
+        $salesItem->setExcludeTax(0);
+        if (($amount * $qty) != $salesItem->getBaseRowTotal() || ($amount - round($amount, 2))) {
+            $amount = $salesItem->getBasePriceInclTax();
+            $subAggregatedLabel = Mage::helper('tax')->__(' (Incl. Tax)');
+            $salesItem->setExcludeTax($salesItem->getBaseTaxAmount());
         }
 
         return $this->addItem($salesItem->getName() . $subAggregatedLabel, $qty, $amount, $salesItem->getSku());