For a more detailed explanation of how to use INDEX and MATCH, seethis article. you’ve got the option to use INDEX to retrieve individual values, or entire rows and columns. MATCH supports approximate and exact matching, andwildcards(* ?)
For example: ROMAN takes twoarguments:numberandform.Numbershould be a whole number between 1 and 3999. Theformargument controls the convention used for Roman numbers. Other possible values are 1-4, which specify progressively more concise output. For example: Seemore form samples below. Roman numbers The table below lists available Roman numbers with their equivalent Arabic number value. The ROMAN function converts Arabic numbers to Roman numbers. Use theARABIC functionto convert Roman numbers to Arabic numbers....
Explanation TheROUND functionrounds a number to a given number of places. The number of places is set by the number of digits provided in the second argument (num_digits). The ROUND function can round to the right or left of the decimal point.
Explanation TheROUNDDOWN functionrounds a numberdownto a given number of places. The number of places is controlled by the number of digits provided in the second argument (num_digits). At each step, numbers that would normally be rounded up are rounded down. you might use theFLOOR functionto round a number down to a given multiple. Unlike standard rounding, where only numbers less than 5 are rounded down, ROUNDDOWN roundsall numbers down….
Explanation The ExcelFLOOR functionrounds a numberdownto a given multiple. The multiple to use for rounding is given as the second argument (significance). If the number is already an exact multiple, no rounding occurs. The result is $30.00, since 30 is nearest multiple of 5 below 33.39. FLOOR roundsdownusing the multiple supplied. it’s possible for you to use theMROUND functionto round to thenearest multipleand theCEILING functionto roundupto a multiple. FLOOR works like the MROUND function, but FLOORalways rounds down....
The tricky part of this formula is calculate x. This is a variable, because it will change depending on the number being rounded. Remember with ROUND that a negative number of digits works on theleftside of the decimal. The ROUND function can round to the right or left of the decimal point. LOG10 Function The Excel LOG10 function returns the base 10 logarithm of a number. For example, LOG10(100) returns 2, and LOG10(1000) returns 3....
Explanation TheMROUND functionrounds a number to the nearest given multiple. The multiple to use for rounding is provided as thesignificanceargument. If the number is already an exact multiple, no rounding occurs and the original number is returned. The result in D5 is $65.00, since 65 is the nearest multiple of 5 to 63.39. In the following rows of the table, the same number is rounded using different multiples. Note that MROUND always rounds to the nearest value using the specified multiple....
Explanation TheROUNDUP functionrounds a numberupto a given number of places. The number of places is controlled by the number of digits provided in the second argument (num_digits). you’re free to see that ROUNDUP is a rather heavy-handed function, so use with care. it’s possible for you to use theCEILING functionto round a number up to a given multiple. If you want to discard the decimal portion of a number, you might use theTRUNC function....
Explanation The ExcelCEILING functionrounds a numberupto a given multiple. The multiple to use for rounding is given as the second argument (significance). If the number is already an exact multiple, no rounding occurs. The result is $35.00, since 35 is the next multiple of 5 after 33.39. CEILING roundsupusing the multiple supplied. you might use theMROUND functionto round to thenearest multipleand theFLOOR functionto rounddownto a multiple. CEILING works like theMROUND function, but CEILINGalways rounds up....
Explanation The ExcelCEILING functionrounds a numberupto a given multiple. The multiple to use for rounding is given as the second argument (significance). If the number is already an exact multiple, no rounding occurs. If you want to round down to the nearest half, you’re free to use theFLOOR function. CEILING works like theMROUND function, but CEILINGalways rounds up.
So, for example, if a price is currently $5.31, the result should be $4.99. Once rounded, the formula simply subtracts 0.01 to get a .99 value. The ROUND function can round to the right or left of the decimal point. MROUND Function The Excel MROUND function returns a number rounded to a given multiple. MROUND will round a number up or down, depending on the nearest multiple.
For example: Column B lists the number of items needed, and Column C specifies the bundle size. If the number is already an exact multiple, no rounding occurs and the original number is returned. In the next row, 7 items are needed and the bundle size is 6. Then it divides the result by the bundle size to get the number of bundles needed. The result is the number of extra items in the last bundle....
Whennum_digitsis greater than zero, the ROUND function rounds on therightside of the decimal point. Whennum_digitsis less or equal to zero, the ROUND function rounds on theleftside of the decimal point. Use zero (0) fornum_digitsto round to the nearest integer. The result is less accurate, but easier to use. The ROUND function uses a standard rounding process like this: 1. The precision is determined by the number of decimal places provided as thenum_digitsargument....
