Retail tools

Cash Rounding Calculator (round half up / round up / 0.05 step)

Round cash amounts according to your store rule, country practice, or internal specification.

Currency Price Optimizer (FX Conversion + .99 / .95 Endings)

Enter your exchange rate, convert the price, and finish it with .99, .95, .00, 99, 95, 00, or a custom ending.

Discount Calculator (percent off / fixed discount / bundle deals)

Enter the original price and quantity, choose the promotion type, and check the final total, average unit price, discount amount, and effective discount rate instantly.

EOQ Calculator (Economic Order Quantity, Simple)

Calculate an economic order quantity estimate from annual demand, order cost, and holding cost.

Margin & Markup Calculator (Cost ↔ Price)

Set a selling price from target gross margin, or reverse gross margin and markup from your current price. Extra costs, payment fees, ending optimization, and batch calculation are all handled in one page.

Price Card Maker (PDF Printing with Barcode Support)

Enter a product name, price, and SKU to generate store-ready price cards as PDF on A4 or US Letter.

Retail Staffing Calculator (Visitors and Service Time)

Estimate required staff for peak periods from visitor volume and average service time. Use it for a quick checkout staffing check or as a first draft for shift planning.

Safety Stock & Reorder Point Calculator (Demand and Lead Time)

Estimate safety stock and reorder points from demand and lead time variability.

Tax Inclusive / Exclusive Converter

Convert between tax-inclusive and tax-exclusive prices by entering only the tax rate.