| 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 | $18.34 | 5.865% | $19.4156 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $205.56 | 10.129% | $226.3812 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $58.92 | 9.626% | $64.5916 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $82.34 | 12.639% | $92.747 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $163.61 | 10.217% | $180.326 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $83.33 | 4.816% | $87.3432 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $110.77 | 9.851% | $121.682 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $722.87 | $792.4866 | $792.49 | $792.55 | $792.40 | |