I'm certainly a work pooper and pee'er. I figure that even without the TP, each flush of the toilet costs $0.01-$0.02, so if I make sure I do my #1 before I leave work, I can save a buck or two a year. Anyone ever considered getting a commercial TP roll holder in their home? I have to think that buying those 1000 ft rolls has to save money vs the residential ones.