| 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 | $204.99 | 8.386% | $222.1805 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $21.81 | 8.738% | $23.7158 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $186.26 | 9.654% | $204.2415 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $214.51 | 13.160% | $242.7395 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $13.72 | 11.108% | $15.244 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $147.91 | 4.665% | $154.81 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $8.26 | 13.171% | $9.3479 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $797.46 | $872.2792 | $872.28 | $872.30 | $872.10 | |