| 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 | $97.88 | 7.314% | $105.0389 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $207.91 | 7.138% | $222.7506 | $222.75 | $222.75 | $222.80 |
| Purchase #3 | $78.77 | 10.393% | $86.9566 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $209.29 | 12.703% | $235.8761 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $41.43 | 3.655% | $42.9443 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $70.90 | 4.238% | $73.9047 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $188.90 | 12.624% | $212.7467 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $895.08 | $980.2179 | $980.22 | $980.25 | $980.20 | |