Ok, you come to TDPRI to solve all problems, have questions answered. Right? Two things about me, first( habits): - I drive a lot, get gasoline 2-3 times a week- rather than fill up the tank, I do a $10 or $15 thing. ( don't ask why) - I check my Bank App on my phone all day long, every day ( just an OCD thing) So this has been happening for maybe 5 or 6 months now, and I'm not sure if it's only this ONE 7/11 gas station in my City... ( there are 4-5 favorite 7/11, Sheetz, or Sunoco stations I go to, depending which way I'm exiting the area...) ...but when I go to pump gas, I use my Bank debit card at the pump, get my $10, $15 at the pump ( sometimes it's $10.10, or $15.10 when I miss my mark to shut-off, so I put in 10 cents more/even number) So yesterday, I go to this 7/11 ( frequent one) and get my $15, only I went to $15.10 as I went past $15... So an hour later, I check my Bank app, and it reads $15.11! An extra penny. This is maybe the 10th time now. The first and second times this happened ( $10.01, $15.01) months ago I figured I overshot by a penny. But since then I make sure, and I'm not off. I'm being accurate. I'm being ripped off a penny? It's like Peter's scheme, in 'Office Space!' Only happening at the 7/11 (s) * it's not like that penny disappears from my bank balance after a few days. And, this does not happen every time. Any ideas? ( pump read-out display, off, not calibrated) Silly subject, but just on my mind.