I 'cut out the middleman' by not keeping a price book.

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Instead, I am able to keep prices in my noggin.

Also, when I checkout, I have an uncanny ability to know what the ballpark out-of-pocket will be, within a dollar or two.

I do this by rounding all items up to the nearest dollar.

If the total is not in my estimated range, I make sure that they did not overcharge me before leaving the store.

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Terence in Brook Park, oHIo