Commerce: Places the EURO symbol in front of the price value

commerce_euro.info

name = "Commerce - EURO symbol fix"
description = "Places the EURO symbol in front of the price value"
core=7.x
package = "Commerce"
files[] = commerce_euro.module

commerce_euro.module

<?php 
/**
 * Implements hook_commerce_currency_info_alter().
 *
 * Because the default display of AUD is awful
 */
function commerce_euro_commerce_currency_info_alter(&$currencies, $langcode) {
  $currencies['EUR']['symbol'] = '€';
  $currencies['EUR']['symbol_placement'] = 'before';
  $currencies['EUR']['code_placement'] = '';
}