# Decimal.Floor() Method in C#

This method is used to round the decimal to the closest integer toward negative infinity.

Syntax: public static decimal Floor (decimal d);

Parameter:
d: This parameter specifies the decimal which will be rounded off.

Return Value: If d has a fractional part, the next whole Decimal number toward negative infinity that is less than d or d doesn’t have a fractional part, d is returned unchanged. Note that the method returns an integral value of type Decimal.

Below programs illustrate the use of Decimal.Floor(Decimal) Method:

Example 1:

 `// C# program to demonstrate the ` `// Decimal.Floor(Decimal) Method ` `using` `System; ` `using` `System.Globalization; ` ` `  `class` `GFG { ` ` `  `    ``// Main Method ` `    ``public` `static` `void` `Main() ` `    ``{ ` ` `  `        ``// Declaring the decimal variable ` `        ``Decimal a = 4.01m; ` ` `  `        ``// finding the floor of the Decimal value ` `        ``// using floor() method; ` `        ``Decimal value = Decimal.Floor(a); ` ` `  `        ``// Display the Floor ` `        ``Console.WriteLine(``"Floor Value is : {0}"``, ` `                                          ``value); ` `    ``} ` `} `

Output:

```Floor Value is : 4
```

Example 2:

 `// C# program to demonstrate the ` `// Decimal.Floor(Decimal) Method ` `using` `System; ` `using` `System.Globalization; ` ` `  `class` `GFG { ` ` `  `    ``// Main Method ` `    ``public` `static` `void` `Main() ` `    ``{ ` ` `  `        ``// Declaring the decimal variable ` `        ``Decimal a = -5.03m; ` ` `  `        ``// finding the floor of the Decimal value ` `        ``// using floor() method; ` `        ``Decimal value = Decimal.Floor(a); ` ` `  `        ``// Display the Floor ` `        ``Console.WriteLine(``"Floor Value is : {0}"``, ` `                                          ``value); ` `    ``} ` `} `

Output:

```Floor Value is : -6
```

Example 3:

 `// C# program to demonstrate the ` `// Decimal.Floor(Decimal) Method ` `using` `System; ` `using` `System.Globalization; ` ` `  `class` `GFG { ` ` `  `    ``// Main Method ` `    ``public` `static` `void` `Main() ` `    ``{ ` ` `  `        ``// Declaring the decimal variable ` `        ``Decimal a = 2.00m; ` ` `  `        ``// finding the floor of  ` `        ``// the Decimal value ` `        ``// using floor() method; ` `        ``Decimal value = Decimal.Floor(a); ` ` `  `        ``// Display the Floor ` `        ``Console.WriteLine(``"Floor Value is : {0}"``, ` `                                          ``value); ` `    ``} ` `} `

Output:

```Floor Value is : 2
```

My Personal Notes arrow_drop_up

Budding Web DeveloperKeen learnerAverage CoderDancer&Social Activist

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.

Article Tags :

1

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.