Singapur restoranlarında geçerli '++' fiyatlandırmasını (%10 servis + %9 GST = %19.9 ek), kişi başı alman usulü bölüşümü ve turist GST iadesini hesaplayın.
Final\ Bill = Base \times (1 + 10\%_{Service}) \times (1 + 9\%_{GST}) = Base \times 1.199 \\
Service\ Charge = Base \times 10\% \\
GST = (Base + Service\ Charge) \times 9\% \\
Tourist\ eTRS\ Refund = Spend \times \frac{9}{109} - Handling\ FeeThe famous "++" in Singapore dining denotes a 10% service charge followed by 9% GST applied on the subtotal (compound formula Base × 1.10 × 1.09 = Base × 1.199, exactly 19.9% extra!). Tourists spending S$100+ qualify for eTRS GST refunds at Changi Airport.
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, or legal advice. Actual CPF interest rates, ABSD criteria, COE prices, and bank mortgage rates may vary. Calconova explicitly disclaims all liability for any decisions taken based upon these calculations. Consult a MAS-licensed financial adviser or IRAS/CPF officer prior to executing financial commitments.
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