Cash Register II

Cash Register II

input = "beep"
subtotal_items = []
cash = 0
time = Time.now

#puts "Please enter the amount due: "
#price = gets.chomp.to_f


while input.downcase != "done"

puts "Please enter the sale price:"
input = gets.chomp
subtotal_items << input.to_f

puts "Subtotal: #{'%.2f' % (subtotal_items.inject(:+))}"

end

puts "Your items are itemized in the item-list below, items:"
subtotal_items.each do |item|
  puts "#{'%.2f' %(item)}"
end

total = subtotal_items.inject(:+)

puts "Please enter the cash tendered:"
cash = gets.chomp.to_f

if total > cash
  puts "\n\nThat's not gonna cut it! You're short by $#{'%.2f' %(total-cash)}."
else
  puts "\n\nYour change is $#{'%.2f' %(cash-total)}\n\n===========\nThanks yo!\n===========\n#{time.hour}:#{time.min} #{time.month}-#{time.day}-#{time.year}"
end