Invoice Total Calculator

Invoice Total Calculator MCP Connector for Claude

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Calculate precise invoice line totals, subtotals, and grand totals with tax and discounts.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides specialized tools for financial invoice calculations. It allows AI agents to compute individual line item totals using calculate_line_item, aggregate item sums with calculate_invoice_subtotal, apply global fiscal adjustments via apply_global_adjustments, or generate a complete financial breakdown using get_invoice_summary. It handles complex relationships between quantity, unit price, tax rates, and discounts to ensure accurate grand totals.

invoicetaxcalculationaccountingfinance

4 tools expose this connector's capabilities to your AI agent.

apply_global_adjustments

Applies a single discount or tax rate to an existing subtotal

calculate_line_item

Calculates the total for a single specific item within an invoice

calculate_invoice_subtotal

Calculates the sum of all items before taxes and global discounts

get_invoice_summary

Provides a complete breakdown of an entire invoice including all calculations

See how to talk to your AI agent using Invoice Total Calculator.

Calculate the total for 5 units of a product costing $10.00 each with a 5% tax.

The total for 5 units at $10.00 each with a 5% tax is $52.50.

What is the subtotal for an invoice with two items: 2 items at $50.00 and 3 items at $20.00?

The subtotal for the invoice is $160.00.

Apply a 10% discount and a 5% tax to a subtotal of $200.00.

After a 10% discount and a 5% tax, the grand total is $189.00.

You can use the `calculate_line_item` tool by providing the quantity and unit price, along with any specific tax or discount amounts.

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