Also, in my local WM all the store prices are incorrect. You get to the register and they ring up at the same price as on-line irrelevant of what the shelf says. I noticed this a while ago. I guess there too lazy to update the shelf sticker, or there just scamming everyone - or maybe both. Of course you could probably wait and get an over-ride but it would likely take an hour....
Seems like this is the case everywhere I shop at the mainstream stores....groceries, hardware, clothes, you name it. Even restaurant menus that are not reflected when the bill arrives. I am putting it down to understaffing and ever escalating prices. I often spend at least another ten minutes when paying to get the charges corrected at check-out. As you may know, retailers have to correct the prices to the labelled amounts. Sadly, in my State they have passed a law that no longer requires items to be labelled on the product as long as they are they are indicated on the shelf. Waste more time looking for the actual price whenever I go shopping. All the fun has gone out of the shopping experience, just like travelling!