- by C.C.
“Oh, wait! I have exact change. Can I have my money back?”
One of the worst moments for a cashier is when a customer who has already handed over their bills to pay suddenly wants to provide exact change.
Not only are they forced to do algebra on the fly, but you’ll also be holding up the line for those customers behind you while they figure out how to proceed. Just stick with your bills and keep the change for another time—please!