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Procurement & VendorsGenerated accuracy model review: 2026-05-06

Annual Contract Value Calculator accuracy and testing

This page documents how Calwarden builds trust for this calculator: source notes, regression-style default tests, limitations, assumptions, unit handling, rounding, and visible change history.

Formula source

  • Annual contract value = (total contract value - one-time fees) / contract term months * 12. Total annualized value = total contract value / term months * 12.

Test cases

Default input regression check

Generated from the checked-in default inputs and calculate function.

Inputs

  • Total Contract Value: $180,000
  • One-Time Fees: $15,000
  • Contract Term: 36 months

Expected outputs

  • Annual Contract Value: $55,000.00
  • Recurring Contract Value: $165,000.00
  • Total Annualized Value: $60,000.00
  • Monthly Recurring Value: $4,583.33

Known limitations

  • This is a planning tool, not legal, accounting, sourcing, or tax advice. It does not interpret vendor terms, service levels, or contract risk.

Assumptions

  • All pricing, discounts, fees, and contract values are entered by the user.
  • Taxes, foreign exchange, service credits, legal terms, and non-price concessions are not inferred.
  • Inputs are processed locally in the browser and are not stored by this calculator.

Unit handling

  • Total Contract Value accepts values in $.
  • One-Time Fees accepts values in $.
  • Contract Term accepts values in months.
  • Annual Contract Value is displayed as currency.
  • Recurring Contract Value is displayed as currency.
  • Total Annualized Value is displayed as currency.
  • Monthly Recurring Value is displayed as currency.

Rounding rules

  • Number displays use up to 2 decimal places in the calculator UI.
  • Currency outputs are displayed with standard US dollar formatting.
  • Input precision follows configured step values where provided.

Version history

1.0.0 - 2026-05-06

Generated accuracy and testing page from the current annual-contract-value-calculator calculator definition.

Change log

2026-05-06

Published default regression test documentation and metadata fallbacks for Annual Contract Value Calculator.

Calculator transparency

Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.

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