Geeking out

We had lunch with a friend the other day, the bill came at $18.2; we were to split it in half, as usual.

I was looking at the bill and had this tingling feeling in my stomach.

It’s $18.2. With ten percent tip and rounding to the first decimal it’s $18.2 plus $1.8, exactly $20.

$10 each. We both had a tenner prepared.

I felt like the monkey that just solved a shape-matching-board.

Perfect lunch that is.