Was in small supemarket earlier, at the till, and a man was next to me at the adjacent till. We both had baskets of totally different random items. Both cashiers finished scanning at exactly the same time. Both said "£7.89 please", at EXACTLY the same time. They turned and looked at each other, looked at each others till and said no way did that just happen. Exactly the same amount at exactly the same time, right next to each other.