| 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 | $25.83 | 4.604% | $27.0192 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $120.89 | 9.560% | $132.4471 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $22.80 | 13.624% | $25.9063 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $106.70 | 7.765% | $114.9853 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $237.78 | 5.140% | $250.0019 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $154.66 | 12.656% | $174.2338 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $62.55 | 9.339% | $68.3915 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $731.21 | $792.9851 | $792.99 | $793.00 | $792.90 | |