Checkout Totals Verification
Simulates cart totals per destination using your storefront settings, then compares them against the rates you have entered in Shopify Admin. Differences of one cent or less are flagged as rounding; anything larger is a real mismatch.
Regression check: no drift beyond tolerance across 24 simulated lines in 3 zones.
Tolerance: ±1c on VAT/totals, ±0c on shipping, ±0 pp on VAT rates · within-tolerance drift reported as info. Edit tolerance
All destinations agree with the Shopify rates entered below.
Portugal (mainland) — Standard
Storefront: €4.90 shipping · free over €60.00 · 2–3 business days · VAT 23%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €4.90 | €24.23 | €5.57 | €29.80 | €29.80 | Match |
| €49.80 | €4.90 | €44.47 | €10.23 | €54.70 | €54.70 | Match |
| €74.70 | Free | €60.73 | €13.97 | €74.70 | €74.70 | Match |
| €124.50 | Free | €101.22 | €23.28 | €124.50 | €124.50 | Match |
Portugal (mainland) — Express
Storefront: €9.90 shipping · free over €150.00 · 1–1 business days · VAT 23%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €9.90 | €28.29 | €6.51 | €34.80 | €34.80 | Match |
| €49.80 | €9.90 | €48.54 | €11.16 | €59.70 | €59.70 | Match |
| €74.70 | €9.90 | €68.78 | €15.82 | €84.60 | €84.60 | Match |
| €124.50 | €9.90 | €109.27 | €25.13 | €134.40 | €134.40 | Match |
Madeira & Azores — Standard
Storefront: €9.90 shipping · free over €90.00 · 4–6 business days · VAT 22%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €9.90 | €28.52 | €6.28 | €34.80 | €34.80 | Match |
| €49.80 | €9.90 | €48.93 | €10.77 | €59.70 | €59.70 | Match |
| €74.70 | €9.90 | €69.34 | €15.26 | €84.60 | €84.60 | Match |
| €124.50 | Free | €102.05 | €22.45 | €124.50 | €124.50 | Match |
Madeira & Azores — Express
Storefront: €19.90 shipping · no free tier · 2–3 business days · VAT 22%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €19.90 | €36.72 | €8.08 | €44.80 | €44.80 | Match |
| €49.80 | €19.90 | €57.13 | €12.57 | €69.70 | €69.70 | Match |
| €74.70 | €19.90 | €77.54 | €17.06 | €94.60 | €94.60 | Match |
| €124.50 | €19.90 | €118.36 | €26.04 | €144.40 | €144.40 | Match |
European Union — Standard
Storefront: €12.90 shipping · free over €120.00 · 3–6 business days · VAT 21%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €12.90 | €31.24 | €6.56 | €37.80 | €37.80 | Match |
| €49.80 | €12.90 | €51.82 | €10.88 | €62.70 | €62.70 | Match |
| €74.70 | €12.90 | €72.40 | €15.20 | €87.60 | €87.60 | Match |
| €124.50 | Free | €102.89 | €21.61 | €124.50 | €124.50 | Match |
European Union — Express
Storefront: €24.90 shipping · no free tier · 2–3 business days · VAT 21%
Destination presets
| Subtotal | Shipping | Net | VAT | Total | Shopify total | Difference |
|---|---|---|---|---|---|---|
| €24.90 | €24.90 | €41.16 | €8.64 | €49.80 | €49.80 | Match |
| €49.80 | €24.90 | €61.74 | €12.96 | €74.70 | €74.70 | Match |
| €74.70 | €24.90 | €82.31 | €17.29 | €99.60 | €99.60 | Match |
| €124.50 | €24.90 | €123.47 | €25.93 | €149.40 | €149.40 | Match |
Shopify calculates the authoritative tax at checkout. Enter the values from Shopify Admin → Settings → Taxes and duties and Shipping and delivery above; fix any mismatch in Store Settings or in Shopify so both agree.