No kidding. Ive turned around and gone 10+ miles back to a store where the cashier gave me 20$ too much change
Figure karma comes into play somewhere
I’ve done the same, but for only $10. I was not going to be responsible for a kid losing $10 because his till was off.
Once found $80 at a self-check terminal at a grocery store. Gave the manager my name and phone number if someone came back looking for it. Got a call and a young guy and his wife; they were surprised that I didn’t just keep it.