Talk:Tap Ball 2015 Event/@comment-24826629-20150706080512/@comment-24826629-20150706110051

That appears to confirm the difference of 14 number.

The way I calculated it was that, if you have 0 bucks and try to upgrade one, it'll tell you how many donuts are needed. Now, to calculate "1 donut = xxx bucks" divide the number of bucks by number of donuts.

I think that came out to a fraction between 14 and 15. This means, if they're rounding down, anything less than "14 point something" bucks is going to be a fraction of a donut - rounded down, it goes to zero.