| 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 | $80.58 | 3.338% | $83.2698 | $83.27 | $83.25 | $83.30 |
| Purchase #2 | $18.99 | 10.860% | $21.0523 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $54.63 | 12.324% | $61.3626 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $187.55 | 6.832% | $200.3634 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $68.76 | 7.229% | $73.7307 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $7.85 | 4.115% | $8.173 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $239.27 | 8.750% | $260.2061 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $657.63 | $708.1579 | $708.15 | $708.10 | $708.30 | |