| 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 | $10.65 | 12.440% | $11.9749 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $97.56 | 13.659% | $110.8857 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $195.83 | 3.284% | $202.2611 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $195.53 | 7.144% | $209.4987 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $157.47 | 8.154% | $170.3101 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $125.66 | 12.193% | $140.9817 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $58.81 | 6.125% | $62.4121 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $841.51 | $908.3243 | $908.32 | $908.30 | $908.40 | |