| 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 | $157.55 | 7.556% | $169.4545 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $213.62 | 11.264% | $237.6822 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $27.47 | 9.447% | $30.0651 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $96.85 | 6.686% | $103.3254 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $241.59 | 3.615% | $250.3235 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $24.70 | 10.509% | $27.2957 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $91.34 | 11.121% | $101.4979 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $853.12 | $919.6443 | $919.65 | $919.65 | $919.70 | |