# NumericUtil

`NumericUtil` class provides utility methods for numerical operations.

### **Methods**

`round(value: Double, places: Integer): Double`

* Rounds a number to the specified number of decimal places using the default rounding mode (HALF\_UP).

```typescript
var value = 3.14159;
var roundedValue = NumericUtil.round(value, 2);
return roundedValue; // Output: 3.14
```

`roundUp(value: Double, places: Integer): Double`

* Rounds a number up to the specified number of decimal places, always rounding up to the nearest value.

```typescript
var value = 3.14159;
var roundedValue = NumericUtil.roundUp(value, 2);
return roundedValue; // Output: 3.14
```

`roundDown(value: Double, places: Integer): Double`

* Rounds a number down to the specified number of decimal places, always rounding down to the nearest value.

```typescript
var value = 3.14159;
var roundedValue = NumericUtil.roundDown(value, 2);
return roundedValue; // Output: 3.14
```

`parseCustomDouble(value: String, decimalSeparator: String, thousandSeparator: String): Double`

* Parses a string as a double value.

```typescript
var value = "1,000.5"
var customDecimalSeparator = '.';
var customThousandSeparator = ',';

NumericUtil.parseCustomDouble(value, customDecimalSeparator, customThousandSeparator);
```

`formatCustomDouble(value: Double, decimalSeparator: String, thousandSeparator: String): Double`

* Formats a double value as a string.

```typescript
var value = 1000.5
var customDecimalSeparator = '.';
var customThousandSeparator = ',';

NumericUtil.formatCustomDouble(value, customDecimalSeparator, customThousandSeparator);
```