| 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 | $76.31 | 4.628% | $79.8416 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $92.43 | 9.777% | $101.4669 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $206.98 | 6.668% | $220.7814 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $72.41 | 9.299% | $79.1434 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $49.88 | 13.162% | $56.4452 | $56.45 | $56.45 | $56.40 |
| Purchase #6 | $173.91 | 3.455% | $179.9186 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $17.97 | 6.619% | $19.1594 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $689.89 | $736.7565 | $736.76 | $736.75 | $736.70 | |