This happened to me and I had the original receipt with me showing how much I paid for an item that went on clearance sometime after I bought it. I told cashier I wasn't interested in a price adjustment, I am returning item with tag and want a full refund. The cashier didn't know how to process the refund which was ringing up a lot less than what I paid for. I would've taken the loss if I didn't have a receipt and have no proof I paid full price but since I had the receipt, I refuse to take the much lesser refund. Several people had to discuss it before I finally got my full refund back.
I learned my lesson and why I avoid returns @ WM @ all costs
