Yes, my friend got everything in math completely right, she never on anything got lower than a %100 but the teacher gave her a %99 for the same reason.
No the you got points off because it didn't blow me away teacher! I got a 91.5 on a paper and she just cut points off because even though I wrote it correctly, it didn't blow her away. She didn't fix anything or say what particularly was wrong and I'm bitter....
That would imply that whom ever created the test was perfect, there for being able to create a perfect test, in which your imperfect self could not answer to perfection.
But cool. I didn't know that