| 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 | $93.27 | 4.747% | $97.6975 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $11.25 | 4.815% | $11.7917 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $142.81 | 6.268% | $151.7613 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $217.38 | 10.516% | $240.2397 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $48.56 | 10.548% | $53.6821 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $46.76 | 8.263% | $50.6238 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $61.66 | 7.371% | $66.205 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $621.69 | $672.0011 | $672.00 | $672.00 | $672.00 | |