## CalculationPrecisionStrategy enumeration

Enumerates strategies for handling calculation precision.
Because of the precision issue of IEEE 754 Floating-Point Arithmetic, some "seemingly simple" formulas may not be calculated as the expected result.
Such as formula "=-0.45+0.43+0.02", when calculating operands by '+' operator directly, the result is not zero. For such kind of precision issue,
some special strategies may give the expected result.



The CalculationPrecisionStrategy type exposes the following members:

### Fields
| Field | Description |
| :- | :- |
| NONE | No strategy applied on calculation.
<br/>When calculating just use the original double value as operand and return the result directly.
<br/>Most efficient for performance and applicable for most cases. |
| ROUND | Rounds the calculation result according with significant digits. |
| DECIMAL | Uses decimal as operands when possible.
<br/>Most inefficient for performance. |



### See Also
* module [`aspose.cells`](..)