Pendancy 12 Digit Office Calculator Desktop with Tax+/- for Advanced Tax Calculation, Large LCD Display Big Buttons, Dual Power Durable Portable Design, for Financial Accounting Business Use

Advanced Tax Calculation Features: Simplify your financial calculations with dedicated TAX+ and TAX- keys, which not only allow seamless computation of complex tax rates but also support customizable tax rate settings for accurate and tailored calculations to meet your specific needs. This essential feature is perfect for accountants, business owners, and anyone engaged in detailed tax-related work, ensuring precision with every entry. Large Display and Big Button Design: Featuring an oversized display screen and large buttons, this calculator is exceptionally easy to use and read. It's perfect for accountants, sales professionals, and business personnel in offices, stores, or markets, effectively reducing input errors and enhancing readability. Comprehensive Functionality with Visualized Operations: Equipped with GT, MRC, M+, M-, square root, and percentage functions, along with real-time operation symbols (plus, minus, multiply, divide) displayed on screen, this calculator aids in easily checking and correcting entries during continuous operations, thus improving efficiency. Efficient Dual Power System: Featuring solar and battery power options, this calculator ensures uninterrupted operation. Adapted to various lighting conditions, it not only efficiently reduces power consumption but also features an auto-off function after 8 minutes of inactivity, prolonging battery life. Durable Construction and Portability: Made of ABS high-strength engineering plastic, this 12-digit calculator is lightweight yet durable, capable of withstanding multiple impacts from desktop height. The large, clear LCD display offers crisp, easy-to-read numbers, minimizing eye strain and ensuring professional-grade performance whether at home, in the office, or while traveling.