<human>:  How do I properly round and calculate fractions?
<bot>: To properly round and calculate fractions, first determine the place value of the last number you want to round it to. Then, look at the number directly to the right of the last digit you want to round to. If the value is less than 5, leave the original digits and round down to the desired place value. If the value is five or more, increase the digit to its next value and round up to the desired place value.