Casio MJ-12GST Check And Correct

Make GST calculations fast, accurate, and easy with the Casio MJ‑12GST GST Calculator — a purpose‑built desktop calculator designed for businesses, retailers, accountants, and office professionals. Featuring dedicated GST function keys, this 12‑digit calculator simplifies complex tax computations like price‑plus‑GST, price‑less‑GST, and total GST amounts, helping you save time and avoid manual errors. Backed by Casio’s trusted reliability and user‑friendly design, it’s a practical essential for everyday invoicing and financial tasks.

Key Features

•  Dedicated GST Calculation: Built‑in function keys for quick computation of GST on base price, price‑plus‑GST, and total tax amounts — covering common Indian GST slabs.
• 5 GST Slab Keys: Pre‑programmed with 0%, 5%, 12%, 18% and 28% rates (customisable as needed) for accurate slab‑wise tax work.
• GST GT & Grand Total: One‑tap key to calculate the grand total of net amount, GST, and gross totals across calculations.
• 150‑Step Check & Correct: Review and edit recent entries with the dedicated check & correct function — minimizes input mistakes.
• Large 12‑Digit Display: Easy‑to‑read screen with Indian comma markers for lakh and crore formatting.
• Dual Power (Solar + Battery): Ensures reliable performance in any lighting condition.
• Extra‑Large Display & Plastic Keys: Durable construction with responsive keys for frequent use.

Why You’ll Love It

Designed specifically for GST and business calculations, this Casio model helps you avoid manual tax maths by offering one‑touch GST functionality and slab‑wise calculations — ideal for invoicing, billing, and retail sales computing. Its large numeric display and easy correction tools also make it simple for everyday office or shop use.

Recommended For

Retail billing and GST invoicing

Small business accounting

Office paperwork and financial tracking

Shops, boutiques, and point‑of‑sale counters