| 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 | $124.36 | 6.487% | $132.4272 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $126.74 | 13.188% | $143.4545 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $61.33 | 12.737% | $69.1416 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $105.63 | 8.874% | $115.0036 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $28.29 | 9.543% | $30.9897 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $103.91 | 12.421% | $116.8167 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $149.31 | 5.444% | $157.4384 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $699.57 | $765.2717 | $765.27 | $765.30 | $765.20 | |