Reliance Fresh — wrong display of price and billing

Address:

753003

I purchased 500gm of almond from kanika chaka reliance fresh store, where themrp is mentioned as 490 and after discount is 365, but when i saw the packet it was mentioned as mrp 461 and while billing it appeared 369. So i reported about such discrepancy to the store manager but he said he's helpless and have no answer. It's not expected from reliance brand.