## How do you round to 3 decimal places?

Example

- Round this number to 3 decimal places.
- Count along the first 3 numbers to the right of the decimal point.
- Count along the first 3 numbers to the right of the decimal point.
- Count along the first 3 numbers to the right of the decimal point.
- Look at the next number (the 4th number after the decimal place)

## Do you round up or down at 0?

There are a lot of different ways to round numbers. We will discuss the most common way here. When rounding a number you will “round up” or “round down”. When the number you are rounding is between 0-4, you round down to the next lowest number.

## How do you round decimal places?

There are certain rules to follow when rounding a decimal number. Put simply, if the last digit is less than 5, round the previous digit down. However, if it’s 5 or more than you should round the previous digit up. So, if the number you are about to round is followed by 5, 6, 7, 8, 9 round the number up.

## How do I round decimals?

How do you round a decimal?

- First, find the digit in the place you are rounding to.
- Look at the digit one place to the right.
- If the digit is less than 5, round down. If the digit is 5 or greater, round up.

## Does 3 decimal places include 0?

If a zero is behind a decimal and is trailing a non-zero, then it is significant. E.g. 5.00 – 3 significant figures. If a zero is leading a number, before or after the decimal, it is not significant. If a zero is trailing a non-zero digit, but it is not behind a decimal, it is not significant.

## How do you round up decimals?

## How do you round to 3 decimal places in Excel?

Round a number down by using the ROUNDDOWN function. It works just the same as ROUND, except that it always rounds a number down. For example, if you want to round down 3.14159 to three decimal places: =ROUNDDOWN(3.14159,3) which equals 3.141.