Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $28.40 | 8.836% | $30.9094 | $30.91 | $30.90 | $30.90 |
Purchase #2 | $200.70 | 6.762% | $214.2713 | $214.27 | $214.25 | $214.30 |
Purchase #3 | $12.53 | 5.217% | $13.1837 | $13.18 | $13.20 | $13.20 |
Purchase #4 | $112.71 | 12.241% | $126.5068 | $126.51 | $126.50 | $126.50 |
Purchase #5 | $131.40 | 6.459% | $139.8871 | $139.89 | $139.90 | $139.90 |
Purchase #6 | $193.36 | 12.863% | $218.2319 | $218.23 | $218.25 | $218.20 |
Purchase #7 | $66.92 | 6.662% | $71.3782 | $71.38 | $71.40 | $71.40 |
7 purchase totals = | $746.02 | $814.3684 | $814.37 | $814.40 | $814.40 |