| 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 | $145.25 | 5.590% | $153.3695 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $148.76 | 11.306% | $165.5788 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $25.69 | 8.620% | $27.9045 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $43.28 | 8.241% | $46.8467 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $70.65 | 6.215% | $75.0409 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $195.58 | 4.602% | $204.5806 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $96.91 | 13.856% | $110.3378 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $726.12 | $783.6588 | $783.66 | $783.70 | $783.60 | |