| 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 | $109.77 | 10.648% | $121.4583 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $148.41 | 11.149% | $164.9562 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $11.79 | 8.583% | $12.8019 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $184.60 | 7.618% | $198.6628 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $220.41 | 10.385% | $243.2996 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $96.72 | 12.787% | $109.0876 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $111.44 | 11.308% | $124.0416 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $883.14 | $974.3080 | $974.31 | $974.30 | $974.40 | |