Two numbers that round to 8.21 when rounded to the nearest hundredth are 8.212 and 8.208. The hundredth place in 8.21 is the digit 1. 8.211 rounds down to 8.21 since 2 is less than 5 and would go nearest hundredth digit below. 8.208 rounds up to 8.21 since 8 is greater than 5 and would go to nearest hundredth digit above.