| 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 | $188.84 | 9.784% | $207.3161 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $64.76 | 13.417% | $73.4488 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $132.66 | 9.849% | $145.7257 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $39.62 | 3.585% | $41.0404 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $134.67 | 4.659% | $140.9443 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $171.83 | 11.154% | $190.9959 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $152.65 | 7.372% | $163.9034 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $885.03 | $963.3746 | $963.38 | $963.40 | $963.20 | |