What will happen to my interest when I rollover a Time Deposit?

When you put your money in a Time Deposit (TD), it grows by earning interest. If you choose to enable the "rollover" for your Time Deposit, it means your money is kept for a longer time. If say you set it for 6 months, and then let it rollover for another 6 months, your money will mature after 12 months. You'll only see both the extra money (interest) and the total amount (your original money) in your TSA account at the end of the whole 12 months.