I've never lied about my hours. If I did 20 hours, I'd say so. If one month I did one hour, I'd put that down too.
I know some people that do sort of round them up. I know my husband NEVER lies about his hours. If anything, he will round down rather than round up.
I suppose all JWs are individuals. Just because some congregations fiddle their hours, it doesn't mean they all do.
Having said that, the hours spent door to door are pretty worthless. All my husband does is record not-homes for about 3 hours every Saturday and Sunday. In your average 3-hour stretch, he may get to speak to 2 or 3 people. He would be better off staying at home and talking to me
Terri