| 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 | $35.74 | 4.303% | $37.2779 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $24.82 | 3.520% | $25.6937 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $145.88 | 13.779% | $165.9808 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $79.30 | 12.501% | $89.2133 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $7.53 | 6.297% | $8.0042 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $115.43 | 5.426% | $121.6932 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $8.82 | 3.145% | $9.0974 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $417.52 | $456.9605 | $456.95 | $457.00 | $457.00 | |