Talk:Maokai/@comment-3477331-20120103214322/@comment-153579-20120104024807

It's possible that there are more rounding errors prior to calculating the final AP, ie. round up total AP from runes, round up AP from masteries, and finally add them back up then round again. I can't imagine any other way the programming can screw up in simple rounding -- unless there's an extra AP booster you didn't account for.