BlkPaladin on 29 April 2013
I got this sermon from my Trig teacher, the answer was .99 repeating so I used the notation for that. He said in most cases you need precision where you cut off the number and do the proper rounding. So if your precision was say .01, and you end up with .999, not repeating the answer will be 1. Since the thousandths value was over 5, you would round the hundredths value up.
