| 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 | $149.35 | 5.678% | $157.8301 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $78.59 | 4.753% | $82.3254 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $202.49 | 3.573% | $209.725 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $9.82 | 13.234% | $11.1196 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $63.73 | 10.383% | $70.3471 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $59.68 | 5.784% | $63.1319 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $59.31 | 12.794% | $66.8981 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $622.97 | $661.3772 | $661.39 | $661.45 | $661.20 | |