Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Rightsizing for Retirement What does your home really cost? How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you.