| 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 | $128.92 | 10.357% | $142.2722 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $108.99 | 12.406% | $122.5113 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $200.40 | 7.679% | $215.7887 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $212.94 | 7.729% | $229.3981 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $150.52 | 6.863% | $160.8502 | $160.85 | $160.85 | $160.90 |
| Purchase #6 | $46.87 | 6.325% | $49.8345 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $229.31 | 3.724% | $237.8495 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $1,077.95 | $1,158.5045 | $1,158.50 | $1,158.50 | $1,158.50 | |