Just been to get a loaf of bread at a cost of £1.03p and gave the grumpy looking girl at the till a £20 note. She said "Have you got anything smaller as that would take all my change." I said "No sorry but I can pay on card if that helps?" She sarcastically said " Of course it would help" So as I presented my card she said "Cash back?" I said "Yes please!" "How much?" She asked I said "£18.97"