| 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 | $94.82 | 12.520% | $106.6915 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $26.87 | 11.724% | $30.0202 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $158.41 | 7.627% | $170.4919 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $91.79 | 11.260% | $102.1256 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $21.41 | 4.149% | $22.2983 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $231.93 | 6.564% | $247.1539 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $153.44 | 9.394% | $167.8542 | $167.85 | $167.85 | $167.90 |
| 7 purchase totals = | $778.67 | $846.6356 | $846.63 | $846.65 | $846.70 | |