| 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 | $218.63 | 13.327% | $247.7668 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $22.68 | 6.872% | $24.2386 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $44.59 | 9.819% | $48.9683 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $126.59 | 10.733% | $140.1769 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $43.91 | 10.232% | $48.4029 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $132.47 | 13.459% | $150.2991 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $59.30 | 3.815% | $61.5623 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $648.17 | $721.4149 | $721.42 | $721.40 | $721.50 | |