| 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 | $151.87 | 6.116% | $161.1584 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $148.91 | 8.394% | $161.4095 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $73.38 | 11.552% | $81.8569 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $117.27 | 7.631% | $126.2189 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $31.76 | 4.638% | $33.233 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $241.83 | 12.557% | $272.1966 | $272.20 | $272.20 | $272.20 |
| Purchase #7 | $149.56 | 7.627% | $160.9669 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $914.58 | $997.0402 | $997.05 | $997.00 | $997.10 | |