| 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 | $244.67 | 3.744% | $253.8304 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $73.43 | 11.528% | $81.895 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $139.25 | 4.306% | $145.2461 | $145.25 | $145.25 | $145.20 |
| Purchase #4 | $22.72 | 4.202% | $23.6747 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $212.35 | 5.338% | $223.6852 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $145.75 | 6.178% | $154.7544 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $20.71 | 13.742% | $23.556 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $858.88 | $906.6418 | $906.65 | $906.65 | $906.70 | |