| 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 | $174.78 | 7.382% | $187.6823 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $55.65 | 8.576% | $60.4225 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $69.78 | 5.300% | $73.4783 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $45.38 | 7.846% | $48.9405 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $33.58 | 13.224% | $38.0206 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $163.31 | 12.192% | $183.2208 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $233.25 | 13.687% | $265.1749 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $775.73 | $856.9399 | $856.93 | $856.90 | $856.90 | |