Key:

• You may use decimal points, but not commas.
• Yearly Miles Driven - The estimated number of miles you drive in one year.
• MPG City - The city fuel economy of your car in miles per gallon (mpg)
• MPG Highway - The highway fuel economy of your car in miles per gallon.
• % City - The percentage that you drive your car on city miles in whole
  percentages (% out of 100).
• % Highway - The percentage that you drive your car on highway miles in whole percentages (% out of 100).
• Gas Price - The average price you pay for gas.
• Total Cost - The total calculated cost of your gas consumption based upon
  inputed parameters in dollars.