| 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 | $153.91 | 7.637% | $165.6641 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $204.72 | 9.655% | $224.4857 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $66.97 | 4.806% | $70.1886 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $49.65 | 8.466% | $53.8534 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $244.83 | 8.867% | $266.5391 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $56.59 | 13.225% | $64.074 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $81.76 | 6.421% | $87.0098 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $858.43 | $931.8147 | $931.81 | $931.80 | $931.90 | |