| 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 | $177.51 | 4.657% | $185.7766 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $24.94 | 11.249% | $27.7455 | $27.75 | $27.75 | $27.70 |
| Purchase #3 | $36.99 | 8.343% | $40.0761 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $153.91 | 11.569% | $171.7158 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $231.85 | 6.665% | $247.3028 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $15.26 | 5.172% | $16.0492 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $50.89 | 10.403% | $56.1841 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $691.35 | $744.8501 | $744.86 | $744.90 | $744.80 | |