| 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 | $107.37 | 13.413% | $121.7715 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $106.72 | 10.314% | $117.7271 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $165.53 | 4.702% | $173.3132 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $24.72 | 12.698% | $27.8589 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $226.70 | 5.789% | $239.8237 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $235.28 | 4.597% | $246.0958 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $11.91 | 11.599% | $13.2914 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $878.23 | $939.8816 | $939.88 | $939.85 | $939.90 | |