Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Take Advantage of These Business Tax Deductions As a business owner, you have many opportunities to generate tax deductions throughout the year. Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls.