| 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 | $220.94 | 7.156% | $236.7505 | $236.75 | $236.75 | $236.80 |
| Purchase #2 | $216.39 | 3.370% | $223.6823 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $82.50 | 11.841% | $92.2688 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $221.98 | 10.110% | $244.4222 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $154.57 | 9.276% | $168.9079 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $44.75 | 8.370% | $48.4956 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $167.89 | 12.864% | $189.4874 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $1,109.02 | $1,204.0147 | $1,204.02 | $1,204.00 | $1,204.10 | |