| 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 | $108.83 | 11.487% | $121.3313 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $45.34 | 6.686% | $48.3714 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $188.91 | 10.635% | $209.0006 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $162.79 | 5.603% | $171.9111 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $50.57 | 8.640% | $54.9392 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $162.74 | 13.841% | $185.2648 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $143.40 | 8.406% | $155.4542 | $155.45 | $155.45 | $155.50 |
| 7 purchase totals = | $862.58 | $946.2726 | $946.26 | $946.25 | $946.30 | |