Back to Blog|Tally Setup SOP

How to Pass Round-Off Entries Automatically in Tally Prime (Voucher Class)

July 24, 20269 min readAkib Husain

Manually typing fractional paise adjustments (e.g. +₹0.42 or -₹0.18) on every sales invoice or supplier purchase bill is slow and prone to ledger imbalances. In Tally Prime, configuring an Invoice Rounding Voucher Class automates round-off calculations instantly.

Quick Answer: How to Automate Invoice Round-Off in Tally Prime?

TrulyInvoice parses line items, tax amounts, and totals from purchase bills to post balanced vouchers in Tally Prime. By configuring a Voucher Class in Tally Prime's Purchase & Sales voucher types with an 'Invoice Rounding' ledger, Tally automatically rounds off total bill amounts to the nearest Rupee.

  • Create Ledger: Name = 'Rounded Off (+/-)', Type of Ledger = 'Invoice Rounding'.
  • Set Method: Select Normal Rounding with Limit = 1.
  • Voucher Class: Add Rounded Off ledger under Additional Accounting Entries in Voucher Type.
  • TrulyInvoice auto-calculates exact round-off amounts when syncing purchase bills.

Step 1: Creating the Invoice Rounding Ledger

  1. Go to Gateway of Tally > Create > Ledger.
  2. Name the ledger Rounded Off (+/-) under Indirect Expenses (or Indirect Income).
  3. Set Type of Ledger to Invoice Rounding.
  4. Select Rounding Method as Normal Rounding and set Rounding Limit to 1. Save with Ctrl+A.

Step 2: Configuring Voucher Class in Voucher Type

  1. Go to Gateway of Tally > Alter > Voucher Type and select Sales (or Purchase).
  2. Enter Name of Class (e.g., Automatic Rounding Class).
  3. Under Additional Accounting Entries, select the Rounded Off (+/-) ledger.
  4. Set Type of Calculation = Total Amount Rounding, Method = Normal Rounding, Limit = 1. Save with Ctrl+A.

Balanced Purchase Voucher Sync with TrulyInvoice

Entering complex purchase bills manually often causes fractional debit/credit mismatches. With TrulyInvoice, line items, taxes, and total amounts are verified automatically.

TrulyInvoice posts perfectly balanced F9 Purchase Vouchers to Tally Prime in 15 seconds via the local Port 9000 connector, eliminating manual round-off typing.

A
Akib HusainExpert Reviewer

Founder & Chief Architect of TrulyInvoice

Last Verified: July 24, 2026
TallyPrime FY 2026-27 (v4.0+)
Ready to save time?

Stop Manual Voucher Entry.

TrulyInvoice automates your complete invoice workflow and syncs directly to Tally Prime.

No credit card · 14-day free trial

01

Upload Invoice

Drag & drop PDFs, scans, or photos.

02

AI Extraction

Line items, tax, and ledgers mapped.

03

1-Click Review

Verify extracted details on dashboard.

04

Direct Sync

Vouchers created instantly in Tally Prime.

Chat with us