| 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 | $38.70 | 11.796% | $43.2651 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $19.55 | 10.750% | $21.6516 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $238.63 | 9.428% | $261.128 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $123.30 | 7.508% | $132.5574 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $26.82 | 3.325% | $27.7118 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $127.93 | 9.537% | $140.1307 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $47.93 | 11.402% | $53.395 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $622.86 | $679.8396 | $679.85 | $679.85 | $679.90 | |