You're cherrypicking dude, just, 100% is 100%, it's a perfect score, it means you got EVERYTHING right. You're saying that you've got a 99.5% on a test? AND a 99.4% on a test? Or you just happed to ask? I seriously doubt that.
Anyways, that's not the point, I don't think. Well, actually, I don't know what the point really is, exactly.