After dinner tonight, Mr Moo and I went to the grocery store for dessert and a couple other things. I picked up a single slice of white cake. As we were ringing up our items at the self service checkout stand, we both suddenly stopped when we noticed a sizable jump in the running total. We had neglected to notice the price tag on my cake.

Yikes! Fortunately, we noticed the problem while we were still at the store and the cashier was kind enough to correct our bill.