| 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 | $164.95 | 10.492% | $182.2566 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $30.79 | 8.617% | $33.4432 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $13.64 | 5.599% | $14.4037 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $121.90 | 13.585% | $138.4601 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $36.64 | 10.137% | $40.3542 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $186.61 | 12.569% | $210.065 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $55.75 | 6.449% | $59.3453 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $610.28 | $678.3281 | $678.33 | $678.30 | $678.40 | |