| 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 | $228.93 | 9.102% | $249.7672 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $6.34 | 6.318% | $6.7406 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $78.39 | 3.606% | $81.2167 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $73.57 | 11.509% | $82.0372 | $82.04 | $82.05 | $82.00 |
| Purchase #5 | $52.92 | 9.841% | $58.1279 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $122.50 | 9.810% | $134.5173 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $144.88 | 3.584% | $150.0725 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $707.53 | $762.4794 | $762.49 | $762.45 | $762.40 | |