***** MR Price Cashiers

I purchased 9 clothing items from the Midrand store Mr Price,but when I got home I realised that actually 10 items were scanned.I'm starting to think this was deliberate from the cashiers because if I go back to the store they will claim I had taken the other item.Or is there perhaps a way to trace which item was scanned which i didn't take as I still have the receipt?