| 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 | $163.88 | 4.374% | $171.0481 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $106.32 | 11.173% | $118.1991 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $20.64 | 7.679% | $22.2249 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $155.50 | 3.658% | $161.1882 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $119.70 | 5.435% | $126.2057 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $167.68 | 7.405% | $180.0967 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $66.63 | 10.140% | $73.3863 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $800.35 | $852.3490 | $852.36 | $852.35 | $852.30 | |