Rounding decimal values

As Navision is a financial system, it's obvious that most of the time we need to handle decimal values, and rounding decimals is a very important part of it. When we are converting high-value currency to low-value currency, a small decimal can make a big difference.

How to do it...

1. Let's get started by creating a new codeunit from Object Designer.

2. Add the following global variables:

   Name	Type
   AmountToRound	Decimal
   RoundToNearest	Decimal
   RoundToUp	Decimal
   RoundToDown	Decimal

3. Now write the following code in the OnRun trigger of the codeunit:

   AmountToRound:=345.8689999999;
   RoundToNearest:=ROUND(AmountToRound,0.01,'=');
   RoundToUp:=ROUND(AmountToRound,0.01,'>');
   RoundToDown:=ROUND(AmountToRound,0.01,'<');
   
   MESSAGE('Amount Before Rounding = %1 \\Rounded to nearest value =      %2'+'\Rounded to upper value = %3\Rounded to lower value = %4',AmountToRound,RoundToNearest,RoundToUp,RoundToDown);

4. It's time to save and close the codeunit.

5. On execution of the...