| 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 | $110.62 | 6.573% | $117.8911 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $230.56 | 4.766% | $241.5485 | $241.55 | $241.55 | $241.50 |
| Purchase #3 | $109.28 | 3.261% | $112.8436 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $29.42 | 4.377% | $30.7077 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $84.42 | 5.651% | $89.1906 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $126.72 | 9.175% | $138.3466 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $236.80 | 3.142% | $244.2403 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $927.82 | $974.7684 | $974.77 | $974.80 | $974.60 | |