Round a decimal number with a certain precision.
1 math.round
<math.round>
<arg /> !
<decimal /> +
</math.round>
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Earg | Numeric | Value to round. | |||
| Edecimal | Numeric | Decimal number. | |||
| Returns | |
|---|---|
| Type | Description |
| bigdecimal | Value rounded to the specified precision. |
Exceptions
at least 2 arguments required
at least two arguments are required.
illegal operator
Ilegal operator.
illegal object types
Invalid types of argument.
Example
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<xsql-script name='round_sample1'>
<body>
<set name='arg1' type='decimal'>6.2468</set> --> arg1 = 6.2468
<println>
<math.round>
<arg1/>
2
</math.round>
</println> --> round (arg1, 2) = round (6.2468, 2) = 6.25
</body>
</xsql-script>
Returns:
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6.25