| 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 | $48.39 | 9.221% | $52.852 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $80.91 | 11.538% | $90.2454 | $90.25 | $90.25 | $90.20 |
| Purchase #3 | $174.49 | 7.718% | $187.9571 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $105.86 | 13.124% | $119.7531 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $143.65 | 10.160% | $158.2448 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $14.72 | 11.574% | $16.4237 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $217.50 | 3.596% | $225.3213 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $785.52 | $850.7974 | $850.79 | $850.75 | $850.80 | |