Decimal.Floor() Method in C#

Last Updated : 29 Jan, 2019

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:

csharp

// 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:

csharp

// 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:

csharp

// 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

Decimal.Floor() Method in C#

IshwarGupta

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Decimal.Floor() Method in C#

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