Once I rang up some software for a guy that came out to $50 something. He pays me $60 and I give him his change. This is like 10 in the morning. The rest of the morning passes, I go to lunch, I come back and it’s like 3:30.
The guy comes huffing back into the department, asks if I rang him up. I look at his receipt. Yup. That was me.
“THIS IS A CANADIAN QUARTER!!!”
He came ALL the way back on a freezing February day due to a Canadian quarter! I gave him a real quarter and he said something along the lines of, “You should BE MORE CAREFUL,” and waddled off.
I flipped him the bird to his back.