| 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 | $20.65 | 3.272% | $21.3257 | $21.33 | $21.35 | $21.30 |
| Purchase #2 | $64.82 | 3.359% | $66.9973 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $213.25 | 7.684% | $229.6361 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $49.43 | 5.575% | $52.1857 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $194.98 | 10.627% | $215.7005 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $31.38 | 11.625% | $35.0279 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $76.55 | 7.566% | $82.3418 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $651.06 | $703.2150 | $703.23 | $703.30 | $703.10 | |