It’s easy. Every time you shop at Tata 1mg, you earn NeuCoins based on a percentage of your eligible purchases. This works out to 5%, or 5 NeuCoins for every ₹100 worth of eligible purchases and an additional 3% (total 8%) for Tata 1mg Care plan members. Also, bill amounts with decimals are rounded off to the nearest integer for NeuCoins.