In Marg ERP Software, the user can enable Tax in decimal as per the requirement. To enable 3 decimal in cess, the user needs to follow the below steps: 

• Go to Masters > Marg Setups > Control Room. Press Enter.

• A Control Room window will appear.

• The user will select ‘Search in All’. Press Enter.

• A Controls window will appear. Then user will Search “Decimal”.

• Now click on ‘Accept’.

• A Decimal window will appear.

• In ‘Tax % in decimal 2/3’ option, the user will select "3".

• The user will now press Esc key twice .

• Then click on ‘Yes’ to Save the changes.

After following the above steps, the 3 decimal will get enabled in the CESS.