Update: checked the price tag at WinCo in Boise against my receipt and caught a $1.20 gap
I grabbed a 5 lb bag of rice at the WinCo on Fairview in Boise, and the shelf tag said $4.29 but the register rang it up at $5.49. The cashier said the tags lag behind and I could get the difference back at customer service, so now I snap a photo of the shelf tag before I check out. Does anyone else do this, or am I the only one holding up the line?