Standing in the "Express" lane at the supermarket for minutes, waiting for the lady in front who also waited in line for an extended period, for her to then once everything is scanned and she is asked for money fish for her perse......dish out the right coin almost as if payment was optional.

. I'm a cash type of guy myself but logic would dictate that you would get your money ready whilst you waited so you could the hell out of the joint as quick as possible.
Who said women were good multitaskers