| 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 | $79.49 | 9.602% | $87.1226 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $125.26 | 9.264% | $136.8641 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $210.89 | 9.503% | $230.9309 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $137.72 | 10.569% | $152.2756 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $63.59 | 9.543% | $69.6584 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $64.87 | 5.156% | $68.2147 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $95.98 | 10.555% | $106.1107 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $777.80 | $851.1770 | $851.17 | $851.15 | $851.20 | |