| 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 | $227.83 | 3.515% | $235.8382 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $141.34 | 9.585% | $154.8874 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $66.82 | 11.218% | $74.3159 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $238.60 | 11.645% | $266.385 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $128.72 | 12.543% | $144.8653 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $84.42 | 8.727% | $91.7873 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $57.41 | 5.706% | $60.6858 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $945.14 | $1,028.7649 | $1,028.79 | $1,028.80 | $1,028.80 | |