| 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 | $249.48 | 10.818% | $276.4687 | $276.47 | $276.45 | $276.50 |
| Purchase #2 | $75.87 | 3.778% | $78.7364 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $112.34 | 13.791% | $127.8328 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $132.60 | 4.712% | $138.8481 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $119.26 | 10.135% | $131.347 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $30.50 | 11.735% | $34.0792 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $74.57 | 6.392% | $79.3365 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $794.62 | $866.6487 | $866.66 | $866.70 | $866.50 | |