| 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 | $89.96 | 3.401% | $93.0195 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $41.45 | 12.295% | $46.5463 | $46.55 | $46.55 | $46.50 |
| Purchase #3 | $154.39 | 11.868% | $172.713 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $230.87 | 5.485% | $243.5332 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $23.77 | 9.385% | $26.0008 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $168.95 | 7.232% | $181.1685 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $83.74 | 11.503% | $93.3726 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $793.13 | $856.3539 | $856.35 | $856.30 | $856.30 | |