| 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 | $155.89 | 10.481% | $172.2288 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $55.62 | 9.829% | $61.0869 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $212.52 | 8.104% | $229.7426 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $143.70 | 8.790% | $156.3312 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $167.51 | 7.608% | $180.2542 | $180.25 | $180.25 | $180.30 |
| Purchase #6 | $123.97 | 8.138% | $134.0587 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $13.55 | 10.337% | $14.9507 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $872.76 | $948.6531 | $948.65 | $948.70 | $948.70 | |