I apologized to the guy who had to come do the price change, because it took forever.. and when he returned (with a tagged item) he noticed the tagged item I'd brought up and told the cashier that she could have just scanned that one. She didn't respond, but when he left she muttered the total to me and I started to pay with my credit card, which obviously pissed her off even more because she reached over with another long sigh. I told her nevermind and paid in cash. When giving me my change, she dropped the coins into my hand from about half a foot above it. Naturally, some of the change dropped to the floor. I picked it up, and smiled, saying, 'oops!'. She said, 'Yeah, you sure seem to be having a lot of problems tonight', and then turned around and walked away.
I'm wondering - was I a lousy customer or something? I know the 'are you open?' question can be annoying, but I really didn't know, nor did I see anyone else. Also, was bringing the tagged item up a mistake?
-Baffled and hoping she was just having a bad night or something..