Returns a number rounded to the desired multiple.
| Name | Type | Description |
| arg1 | any | Is the value to round. |
| arg2 | any | Is the multiple to which you want to round number. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.MROUND(14.35, 0.4));
builder.SaveFile("xlsx", "MROUND.xlsx");
builder.CloseFile();