| 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 | $6.29 | 10.373% | $6.9425 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $222.88 | 12.296% | $250.2853 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $139.77 | 8.565% | $151.7413 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $101.33 | 8.196% | $109.635 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $232.52 | 12.438% | $261.4408 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $10.47 | 8.176% | $11.326 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $105.99 | 4.430% | $110.6854 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $819.25 | $902.0563 | $902.07 | $902.15 | $901.90 | |