| 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 | $126.72 | 8.262% | $137.1896 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $62.78 | 7.318% | $67.3742 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $9.74 | 7.811% | $10.5008 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $190.94 | 6.341% | $203.0475 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $217.74 | 7.676% | $234.4537 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $198.35 | 5.531% | $209.3207 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $32.50 | 11.375% | $36.1969 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $838.77 | $898.0834 | $898.08 | $898.05 | $898.10 | |