How Much is Gasoline Today?

Going home from Stefan's school everyday we pass by a Petro Canada.  Stefan would always tell me how much gasoline is... in his own denomination.

"Nine hundred ninety eight."

"Ten hundred nine."

"Ten hundred thirty three."

"Ten hundred seventy two."

If not that, it's bus numbers, car plates, and house numbers... 267... 556... 9517... 3, 5, 7, 9, 11, 13 ... until he reaches 41 -- our home.