A reader (real one), asked:

What do you do if you are overcharged or undercharged for an item? Or if you get too much change back from a clerk?

To be honest, I don’t think I’ve ever received an incorrect amount of change before. Not from a human anyway.

Once, I got an extra $20 from the ATM machine during the middle of the night. I couldn’t shove the money back into the machine, and I wasn’t going to return to the location again, so I ended up just keeping it.

If I receive an incorrect amount in person and I found out in time, I’ll just hand back the extra change, or in the case of an overcharge—demand a fix, plus discounts for their mistake.

“Sir, I’m only off by a dime.”

“No excuses, punk.”