| Places | Tens | Ones | Tenths | Hundredths | Thousandths | Ten Thousandths | Hundred Thousandths | Millionths | Ten Millionths | Hundred Millionths | Billionths | Ten Billionths | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | |||||||||||||
| Number | 6 | 6 | . | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 |
| Rounded Number | 6 | 6 | . | 6 | 7 |
- 6 is in the hundredths place and 6 is in the thousandths place
- Since the digit in the thousandths place (6) is greater than or equal to 5, add 1 to the digit in the hundredths place (6)
- 1 + 6 = 7, so the digit in the hundredths place becomes 7
- The digits to the right of the hundredths place are dropped
- 66.6666666667 rounded to the nearest hundredth (two decimal places) = 66.67
