| 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 | $46.90 | 11.350% | $52.2232 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $7.95 | 6.253% | $8.4471 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $79.29 | 10.464% | $87.5869 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $37.95 | 4.214% | $39.5492 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $200.83 | 7.109% | $215.107 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $243.62 | 6.594% | $259.6843 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $139.37 | 10.253% | $153.6596 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $755.91 | $816.2573 | $816.26 | $816.25 | $816.20 | |