| 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 | $8.66 | 13.391% | $9.8197 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $60.87 | 9.177% | $66.456 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $7.67 | 5.184% | $8.0676 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $241.60 | 9.416% | $264.3491 | $264.35 | $264.35 | $264.30 |
| Purchase #5 | $143.70 | 13.752% | $163.4616 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $135.57 | 6.504% | $144.3875 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $92.57 | 5.574% | $97.7299 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $690.64 | $754.2714 | $754.28 | $754.25 | $754.30 | |