Question: How to round a number? Answer: if the number is 4 or below you round down if it's 5 or above you round up.
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Since the number to the right of the ones place is four, round down. The answer is 767
385.27 to the nearest whole number (ones place) is 385
81,845 to the nearest ten is 81,800. If you look at the number 81,8 stays the same and you round the four which goes down to the zero and then the next number be ones a zero
54.38 rounded off the nearest whole number/unit is 54.
The key to rounding any number to the nearest ten does not use the decimals at all. In fact, you only need to check the digit in the ones place. If the number in the ones digit is below 4, then round down. If the number in the ones digit is 5 or larger, round up. Some Examples: 563 ---> 560 - The ones digit is a three, you round down 27 ---> 30 - The ones digit is above five, you round up 145 ---> 150 - The ones digit is a five, you round up 890 ---> 890 - The ones digit is a zero, you do nothing because it is already a ten.