A fool and his money...
Anyway, this happens to me pretty often when I fill up my boat with pump gas. It has a 63 gallon tank.
I drive a lot in my little motorhome. I try to watch the gas gauge and fill it up at 1/4 left in the tank. Usually allows $100 worth to fill it up. Most stations in these parts (TN, and N.GA, AL) require the zip code to activate the pay at pump ... threw me the first time because I didn’t make the connection of my mail zip code to the purchase of gas! Attendant had to tell me what to punch in ... felt about three inches tall with that.