| 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 | $10.71 | 7.610% | $11.525 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $136.36 | 12.858% | $153.8932 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $17.90 | 12.823% | $20.1953 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $100.38 | 5.623% | $106.0244 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $84.51 | 6.186% | $89.7378 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $178.95 | 5.107% | $188.089 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $25.67 | 7.443% | $27.5806 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $554.48 | $597.0453 | $597.05 | $597.10 | $597.00 | |