| 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 | $115.55 | 8.224% | $125.0528 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $228.57 | 11.628% | $255.1481 | $255.15 | $255.15 | $255.10 |
| Purchase #3 | $12.45 | 11.228% | $13.8479 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $27.82 | 8.573% | $30.205 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $9.89 | 11.589% | $11.0362 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $67.38 | 10.789% | $74.6496 | $74.65 | $74.65 | $74.60 |
| Purchase #7 | $143.76 | 10.345% | $158.632 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $605.42 | $668.5716 | $668.58 | $668.60 | $668.40 | |