62.90 is bigger than 62.09 because if you compare the 9s they are in different value place. The 9 in 62.90 is the first number behind decimal and is in the other number, 62.09, the number 9 is two places behind the decimal which makes it less. Also when you would round, the number 62.90 would still have a bigger value because of the place of the 9.