Smallest amount of gas purchased?

[speedminded]

so your car gets roughly 50mpg?...I call uber BS


I put 1.00$ in my 240 one time...didnt get very far..lol

Try 5.00 divided by 1.99 for 87 (think gas was cheaper last week too) that is about 2.5 gallons. 100 divided by 2.5 equal = 40