Coming home tonight i stop thru the McDonalds drive thru. The guy working has me pull up to the window to order instead of thru the machine. I order a snacksize Mcflurry and a small fry. Small fry=1$ off the dollar menu and mcflurry=1.79. So 6% sales tax and that comes out to 2.95 or so. So i have my 3$ out and he says 3.95. I initially think maybe i saw the price wrong(since the menu is no longer in front of me) so i just hand him 4 dollars and figure ill check the receipt because maybe he gave me a medium fry or a regular size mcflurry. Get my bag, small fry and snack size mcflurry-pull up and see no receipt. So basically this guy scammed me out of 1$. I just dont understand what his reasoning is for doing this or maybe i am missing something? Its 1 dollar so i don't really mind and didnt go back in to confront anyone but it leaves me a bad taste as i literally go to this McDonalds 4+ times a week