| 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 | $12.30 | 8.528% | $13.3489 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $97.42 | 9.434% | $106.6106 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $193.32 | 13.694% | $219.7932 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $77.46 | 5.121% | $81.4267 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $96.94 | 9.362% | $106.0155 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $214.74 | 10.246% | $236.7423 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $95.89 | 6.322% | $101.9522 | $101.95 | $101.95 | $102.00 |
| 7 purchase totals = | $788.07 | $865.8894 | $865.89 | $865.90 | $865.80 | |