| 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 | $222.89 | 7.696% | $240.0436 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $61.27 | 11.557% | $68.351 | $68.35 | $68.35 | $68.40 |
| Purchase #3 | $205.42 | 5.107% | $215.9108 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $124.57 | 11.406% | $138.7785 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $208.31 | 10.842% | $230.895 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $83.55 | 7.302% | $89.6508 | $89.65 | $89.65 | $89.70 |
| Purchase #7 | $127.39 | 7.580% | $137.0462 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $1,033.40 | $1,120.6759 | $1,120.68 | $1,120.70 | $1,120.70 | |