| 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 | $132.92 | 6.849% | $142.0237 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $42.68 | 13.282% | $48.3488 | $48.35 | $48.35 | $48.30 |
| Purchase #3 | $39.92 | 9.501% | $43.7128 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $116.59 | 6.164% | $123.7766 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $24.88 | 3.304% | $25.702 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $110.31 | 5.521% | $116.4002 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $190.39 | 9.765% | $208.9816 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $657.69 | $708.9457 | $708.94 | $708.95 | $708.90 | |