| 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 | $60.27 | 9.831% | $66.1951 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $222.66 | 3.759% | $231.0298 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $81.45 | 8.222% | $88.1468 | $88.15 | $88.15 | $88.10 |
| Purchase #4 | $190.64 | 8.140% | $206.1581 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $218.40 | 5.338% | $230.0582 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $141.98 | 13.652% | $161.3631 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $32.54 | 13.585% | $36.9606 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $947.94 | $1,019.9117 | $1,019.92 | $1,019.90 | $1,020.00 | |