| 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 | $140.39 | 4.449% | $146.636 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $248.78 | 11.381% | $277.0937 | $277.09 | $277.10 | $277.10 |
| Purchase #3 | $159.51 | 5.343% | $168.0326 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $82.39 | 5.780% | $87.1521 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $90.29 | 7.802% | $97.3344 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $97.88 | 5.519% | $103.282 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $105.73 | 9.655% | $115.9382 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $924.97 | $995.4690 | $995.46 | $995.55 | $995.40 | |