| 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 | $142.74 | 4.589% | $149.2903 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $220.69 | 11.694% | $246.4975 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $113.66 | 9.171% | $124.0838 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $176.45 | 7.602% | $189.8637 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $64.58 | 3.612% | $66.9126 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $69.71 | 5.429% | $73.4946 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $31.99 | 4.129% | $33.3109 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $819.82 | $883.4534 | $883.44 | $883.45 | $883.50 | |