You can record the sales of a mixed supply using a sales invoice. For this, create a new stock item to account for the bundle of items. The tax of the highest-rated item in the bundle is applicable for this bundled unit.
To record the sales of a mixed supply
1. Go to Gateway of Tally > Accounting Vouchers > F8: Sales.
2. Select the applicable tax ledgers (central and state/union territory taxes for local supply, integrated tax for interstate supply).
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