| 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 | $150.94 | 5.568% | $159.3443 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $125.62 | 8.757% | $136.6205 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $158.74 | 6.404% | $168.9057 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $231.89 | 7.493% | $249.2655 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $23.89 | 8.350% | $25.8848 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $88.42 | 8.528% | $95.9605 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $93.73 | 4.686% | $98.1222 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $873.23 | $934.1035 | $934.10 | $934.05 | $934.10 | |