Returns a number that is rounded down to the nearest integer or to the nearest multiple of significance.
| Name | Type | Description |
| arg1. | number | |
| arg2. | number |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.FLOOR_PRECISE(-6.7, 2));
builder.SaveFile("xlsx", "FLOOR_PRECISE.xlsx");
builder.CloseFile();