{
  "authority": "APPROVED_ACCEPTANCE_RULE",
  "rule_id": "AR-PRICE-01",
  "rule": "For positive quantity, quote total equals unit_price \u00d7 quantity \u00d7 (1 + tax_rate), rounded HALF_UP to two decimal places; the service response must expose that total.",
  "claim_boundary": "Service behavior only; no claim about browser or production infrastructure."
}