| 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 | $244.82 | 3.714% | $253.9126 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $146.43 | 7.363% | $157.2116 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $166.71 | 8.347% | $180.6253 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $147.81 | 12.173% | $165.8029 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $47.85 | 13.623% | $54.3686 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $8.96 | 13.652% | $10.1832 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $100.39 | 9.551% | $109.9782 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $862.97 | $932.0824 | $932.08 | $932.10 | $932.10 | |