| 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 | $106.80 | 8.853% | $116.255 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $111.90 | 4.663% | $117.1179 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $75.79 | 9.424% | $82.9324 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $92.83 | 12.762% | $104.677 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $89.29 | 11.292% | $99.3726 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $83.83 | 10.669% | $92.7738 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $183.76 | 9.548% | $201.3054 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $744.20 | $814.4341 | $814.44 | $814.40 | $814.50 | |