I don't see anyone has discussed it yet, could it be an advertising technique? You can create a cognitive bias in this fashion, by showing a high number like 941 the customer is less likely to balk at a sale price in the high hundreds. Where if they were pre-exposed to a low number say 3.15 they will probably find a 900 dollar price tag too much.
Another thought is maybe that 9.41 is a lot of peoples reading in bed time, or taking notes in a meeting at work time. Easy to picture yourself using one at those times.
Or maybe its just a clean number that shows the correct orientation of the tablet/phone if you read it upside down
http://en.wikipedia.org/wiki/Cognitive_bias
Another thought is maybe that 9.41 is a lot of peoples reading in bed time, or taking notes in a meeting at work time. Easy to picture yourself using one at those times.
Or maybe its just a clean number that shows the correct orientation of the tablet/phone if you read it upside down