| 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 | $107.80 | 10.874% | $119.5222 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $113.55 | 5.598% | $119.9065 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $117.83 | 12.719% | $132.8168 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $59.94 | 7.284% | $64.306 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $217.90 | 9.526% | $238.6572 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $172.81 | 11.496% | $192.6762 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $34.39 | 7.562% | $36.9906 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $824.22 | $904.8755 | $904.89 | $904.85 | $904.90 | |