So as I am sitting at my desk writing some code, I get the hankerin’ for some delicious animal crackers. I open up my little change box, which is full of pennies and a dollar bill and I head over to the snack machine to get me some goodness. In goes the dollar. Then I press the magic numbers… 1…6…8 and BAM my money gets returned. Thinking this to be a grievous error on my part I repeat the process… 1…6…8 and then I see it, the price was not the 85 cents as advertised, it was a little more.