Don't Get Burned At The Cash Register

People make mistakes. Computers make mistakes. When shopping, you should always know your purchase total before going to the cash register.........

---

Yes, you should know within $1 what your tab, bill, check, order, etc. will be before the cashier or waiter tells you. I notice that 1 out of 10 times there is a mistake in the total I am told to pay versus the actual total. And it is usually not in my favor!! Protect yourself and know your money!!

Does anybody practice this money-saving habit?