01-22-2011, 12:39 AM
You Find the average so take away the unrealistic one which is the last.You will get a long number but focus on this part 656.682 the third part is beneath 5 so the second stays the same so the value is $656.68 if you ever get something like lets say $704.798 it will change to $704.80 and if you ever get something like $349.997 it changes to $350 anyway you get the point by now.