Rounding rules are important to understand.
Rounding Rules
Located under Settings→Set Number Format Rules
Default rules populate in the Number Formatting Rules List
Admin can modify existing rules
Admin can create new rules
Use for money, percent, amount, or rating
Round or Truncate Modes
Rounding Multiple to the nearest 1, 10, 100, 1,000, or 10,000
# only displays significant digits, so it does not display leading or trailing zeros
0 always displays the digit
Examples
15234.2 (#,###.00) = 15,234.200
434.52 (0,000.#) = 0434.5
15 (#.0#) = 15.0
Add Rounding Rules

Navigate to Settings→Set Number Format Rules.
- Enter a unique Rule Name.
- Enter a Format.
- Select Use For.
- Select a Mode.
- If Mode is round, then select the nearest Multiple to round (if necessary).
- Select Add Rule.
Edit Rounding Rules

Navigate to Settings→Set Number Format Rules
- Select the Rule Name of an existing rounding rule.
- Enter a Format.
- Select Use For.
- Select a Mode.
- If Mode is round, then select the nearest Multiple to round (if necessary).
- Select Edit Rule.
To round to the nearest tenth for percent fields, you’ll need three places after the decimal. The system treats the percent as a decimal number, moves the decimal two places to the right, and then rounds to the last digit in the format (###.000 or ###.###).
Example: you want 37.53% to round to 37.5% (nearest 10th).
You might think to use ###.# as your rounding format, but actually you must use ###.###. The system rounds to the five because the five is the last digit in the format (0.3753).
0.3753 is changed to 37.53 first, and then rounded. The result is 37.5.
You can do this for your defPercentFormat if you need all or most percent fields to round to the tenth. Then, you could set up a customPercentFormat for those fields that do not need the rounding.
Apply Rounding Rules

Each standard field is set to display the default number format for that type of field.
If you need a certain field to use a different format than the default (in the example in the preceding figure, Apply Rounding Rules, Goal Weight must be rounded to the 100th), you assign a different format here.
Set Number Format

Navigate to Design Worksheets→Set Number Formats.
- Find the desired field to apply a number format.
- Choose the desired Number Format from the dropdown.
- Choose Save.























