The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.