| 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 | $79.98 | 13.429% | $90.7205 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $96.96 | 5.170% | $101.9728 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $227.57 | 4.561% | $237.9495 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $97.74 | 9.123% | $106.6568 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $127.59 | 10.421% | $140.8862 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $10.81 | 11.816% | $12.0873 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $195.82 | 3.144% | $201.9766 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $836.47 | $892.2497 | $892.26 | $892.25 | $892.30 | |