Verkkohere are eight common strategies retirees use to get the most out of their nest eggs. A 401 (k) company match. The first way to double your money is. Verkkothe rule of 72 is a simple way to calculate how long it will take an investment to double based on the annualized rate of return. Investors can use the. Verkkohere are six basic tips to make your retirement investing a little easier and potentially more effective at getting you where you hope to be when you. Verkkothis example highlights the power of compounding interest and the impact it can have on your retirement savings. The rule of 72 allows you to. Verkkoone way to attempt to double your money through investing may be through your workplace retirement plan. If your employer offers a matching. Verkkoget the process started with these four proven ways to double your money, ordered from least to most risky. Take your 401 (k) match.