Best gas station in Searcy, Arkansas (AR) 2024

I stopped there on 20th of May 2022 and filled up my truck. It was well over 100 of dallors. But I looked at my recent driving down the road and it said I put 28.56 gallons of gas in my truck. The thing wrong about this is. I drive a 2017 ram 1500 big horn with a 25 gallon fuel tank. Where did the other 3.56 gallons of gas go. What I am saying murphy usa is screwing people because alot of the time u don't look at your gallons you have put in. ~Matthew