Lesson of the day:
Just because Wal-Mart allows you to slide your debit card and enter your PIN before the computer gives you a total, doesn't mean it's a good idea.
The cashier had to manually enter the price for my bananas that were $1.47. When he went to hand me the receipt all he could mutter was an 'Uh-oh.'
The manager let me bypass the line at customer service but no one was mad. In fact there was no shortage of chuckles.