I need to find out the nearest multiple of 2 for the number value 4 5.
													
																	Floor value in excel. 
									
	
		
	
																	This article describes the formula syntax and usage of the floor function in microsoft excel. 
																	The excel floor function rounds a number down to a given multiple. 
																	In the third example of floor function in excel the number argument is a negative value 4 5 in cell b22 the significance value is also negative value 2 in cell c22. 
																	Description rounds number down toward zero to the nearest multiple of significance. 
															
													
									
	
		
	
																	The microsoft excel floor function returns a number rounded down based on a multiple of significance. 
																	So all prices where paid in cash are rounded down to the nearest value divisible by 5 cents. 
																	The multiple to use for rounding is provided as the significance argument. 
																	In excel we can use the floor function to calculate this value. 
															
													
									
	
		
	
																	Floor 4 32 0 05 4 30. 
																	If the number is already an exact multiple no rounding occurs and the original number is returned.