Invoice Calculator

Quickly calculate invoice amounts with automatic tax and discount calculations.

项目列表

¥

¥0.00

税率 (%)

%

折扣 (%)

%

汇总

小计:¥0.00

总计:¥0.00

Features

• Multiple Items: Add multiple line items with automatic subtotal calculation
• Tax Calculation: Automatic tax amount calculation
• Discount Support: Percentage-based discount support
• Real-time Updates: Instant total amount updates as you type