| 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 | $196.26 | 8.450% | $212.844 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $187.68 | 13.734% | $213.456 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $144.29 | 13.276% | $163.4459 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $10.38 | 10.548% | $11.4749 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $27.50 | 7.587% | $29.5864 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $110.63 | 4.443% | $115.5453 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $163.65 | 10.463% | $180.7727 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $840.39 | $927.1252 | $927.13 | $927.10 | $927.10 | |