| 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 | $161.27 | 3.338% | $166.6532 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $145.26 | 6.732% | $155.0389 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $224.26 | 8.374% | $243.0395 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $16.28 | 7.721% | $17.537 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $206.96 | 8.712% | $224.9904 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $54.86 | 11.297% | $61.0575 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $69.36 | 5.499% | $73.1741 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $878.25 | $941.4906 | $941.49 | $941.50 | $941.50 | |