| 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 | $18.82 | 3.309% | $19.4428 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $185.65 | 4.220% | $193.4844 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $93.90 | 13.821% | $106.8779 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $122.33 | 12.389% | $137.4855 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $106.60 | 12.791% | $120.2352 | $120.24 | $120.25 | $120.20 |
| Purchase #6 | $219.76 | 5.858% | $232.6335 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $110.66 | 6.786% | $118.1694 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $857.72 | $928.3287 | $928.33 | $928.40 | $928.30 | |