| 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 | $21.67 | 7.385% | $23.2703 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $120.34 | 5.440% | $126.8865 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $58.78 | 12.497% | $66.1257 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $104.91 | 5.186% | $110.3506 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $195.76 | 4.731% | $205.0214 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $146.61 | 13.205% | $165.9699 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $241.73 | 4.735% | $253.1759 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $889.80 | $950.8003 | $950.81 | $950.80 | $950.90 | |