| 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 | $216.50 | 10.595% | $239.4382 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $103.37 | 13.785% | $117.6196 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $163.40 | 5.547% | $172.4638 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $243.69 | 13.351% | $276.2251 | $276.23 | $276.25 | $276.20 |
| Purchase #5 | $108.39 | 12.805% | $122.2693 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $233.62 | 11.503% | $260.4933 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $224.54 | 10.628% | $248.4041 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,293.51 | $1,436.9134 | $1,436.91 | $1,436.90 | $1,436.90 | |