I used to always have a policy of charging for a full hour from the start of the hour. One new client needed me from 8.30 - 5.30. I should have just charged an 8 - 6 charge really but for some reason this time I charged for 9 hours.
Now since starting client has quite a few times arrived early and a few times at 8.15 and sometimes at just after 8. On early arrival one morning and me opening the door and saying 'oh i didnt expect you quite yet, client said needed to arrive by 8.15 from now on really but could probably pick up 5.15.
I have now charged from 8 - 5.30 which I think is fair, but client is questioning me about it.
I just think where does it end, are the times going to keep changing, and how is it fair on the people who pay me from 8 - 6 but dont arrive until 8.10 and then pick up at 8.40. I cant start charging per the 10 minute slots can I, or am I being picky? I hate it when people quibble over 30 minutes, especially when I feel Ive already made an exception to the rule for them!