| 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 | $230.64 | 12.478% | $259.4193 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $77.65 | 10.332% | $85.6728 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $38.98 | 10.686% | $43.1454 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $97.45 | 9.687% | $106.89 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $204.28 | 4.322% | $213.109 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $102.63 | 3.700% | $106.4273 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $26.37 | 11.525% | $29.4091 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $778.00 | $844.0729 | $844.08 | $844.05 | $844.00 | |