| 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 | $14.41 | 8.308% | $15.6072 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $26.37 | 6.872% | $28.1821 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $173.80 | 11.775% | $194.265 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $11.89 | 11.435% | $13.2496 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $148.95 | 13.783% | $169.4798 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $15.28 | 13.492% | $17.3416 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $12.75 | 12.749% | $14.3755 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $403.45 | $452.5008 | $452.51 | $452.55 | $452.50 | |