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      ecm:round
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      ecm:round

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      Article summary

      The function ecm:round rounds the target number up to a value determined by the specified number of fractional digits. The value returned is an integer data type.

      Example

      An external application regularly updates the prices of items in a product catalog. The application calculates currency conversions to values with four decimal places. These values are imported into an unlinked related data set named ​Products.

      Prices from this data set are inserted into a message, rounding the number to two decimal places. The expression is constructed as follows:

      <%${ecm:round((ecx:related('Products',user.CustomAttribute['ProductID_2'])['Price'],2)}%>

      Structure​

      ecm:round(number, integer)

      Parameters​

      Parameter

      Description

      number

      Specifies the target value to be rounded.

      integer

      Specifies the number of fractional digits to be included in the result.

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