Use voucher class for posting entries in tally.for auto duty calculation voucher class, you should create an item with duty details of excise,vat etc. learn how to create such an item ledger with excise, Cess,S.H.E. and vat duty
Use voucher class for posting entries in tally.for auto duty calculation voucher class, you should create an item with duty details of excise,vat etc. learn how to create such an item ledger with excise, Cess,S.H.E. and vat duty