I don't know if this policy is chain wide, but I was very unhappy with the weird shakedown when you leave. There's a person there that stops you and matches your receipt to your purchased items. No attempt to be friendly about it either.
I think meijers might do it too?
It IS illegal for them to try to stop you from leaving if you decline, unless they are detaining you for suspected shoplifting (which they must specifically inform you of).
And if they actually go so far as to physically prevent you from leaving? Congratulations, you just won the lawsuit lottery.