| 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 | $13.57 | 4.449% | $14.1737 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $85.63 | 8.762% | $93.1329 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $234.52 | 8.190% | $253.7272 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $28.29 | 5.339% | $29.8004 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $83.94 | 7.689% | $90.3941 | $90.39 | $90.40 | $90.40 |
| Purchase #6 | $118.45 | 8.508% | $128.5277 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $156.73 | 6.225% | $166.4864 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $721.13 | $776.2424 | $776.24 | $776.30 | $776.20 | |