| 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 | $124.87 | 5.297% | $131.4844 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $35.52 | 3.492% | $36.7604 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $231.65 | 12.306% | $260.1568 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $103.91 | 8.227% | $112.4587 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $105.88 | 10.840% | $117.3574 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $5.40 | 4.521% | $5.6441 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $79.45 | 6.359% | $84.5022 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $686.68 | $748.3640 | $748.36 | $748.35 | $748.50 | |