| 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 | $40.98 | 13.118% | $46.3558 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $242.75 | 3.554% | $251.3773 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $24.94 | 4.713% | $26.1154 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $55.38 | 9.689% | $60.7458 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $27.64 | 3.660% | $28.6516 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $201.85 | 12.475% | $227.0308 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $99.84 | 9.793% | $109.6173 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $693.38 | $749.8940 | $749.91 | $749.90 | $749.90 | |