| 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 | $230.40 | 8.819% | $250.719 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $68.97 | 12.377% | $77.5064 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $12.95 | 7.358% | $13.9029 | $13.90 | $13.90 | $13.90 |
| Purchase #4 | $34.66 | 4.636% | $36.2668 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $21.40 | 8.231% | $23.1614 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $209.72 | 7.737% | $225.946 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $101.74 | 7.830% | $109.7062 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $679.84 | $737.2087 | $737.22 | $737.15 | $737.20 | |