Fixed Point Intrinsic Functions - Round Method
Round the number to the nearest n decimal places
Member of Fixed Point Intrinsic Functions (PRIM_LIBI.IFixedPointIntrinsics)
Parameters
| Name | Type | Data Type | Description |
|---|---|---|---|
| Result | *Result (Optional) | Decimal | Resulting number |
| Operation | *Input (Optional) | Enumeration | Type of rounding to be performed |
| Decimals | *Input (Optional) | Integer | Number of decimal places |
Details
Round allows a number to be rounded to a specified number of decimal places using a selected rounding technique. The default is to round HalfUp
Allowed Operations
| Enum Value | Description |
|---|---|
| Down | Always round down |
| Up | Always round up |
| HalfDown | Round down if the rounding value is 5 or less |
| HalfUp | Round up if the rounding value is 5 or more |
Example
Rounding up 10.51 to 1 decimal place will produce a result of 10.6. Rounding up 10.01 to 0 decimal place will produce a result of 11.0. Rounding down 10.51 to 1 decimal place will produce a result of 10.5. Rounding up 10.99 to 0 decimal place will produce a result of 11.0. Rounding halfup 10.49 to 1 decimal place will produce a result of 10.5. Rounding halfup 10.44 to 1 decimal place will produce a result of 10.4. Rounding halfdown 10.44 to 1 decimal place will produce a result of 10.4. Rounding halfdown 10.46 to 1 decimal place will produce a result of 10.5.
#Result := #Number.Round(Up 1)
See also
LANSA Version 15, April 2020