| 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 | $116.61 | 13.812% | $132.7162 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $66.61 | 9.823% | $73.1531 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $147.52 | 5.782% | $156.0496 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $13.44 | 5.246% | $14.1451 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $148.87 | 3.840% | $154.5866 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $35.37 | 10.446% | $39.0648 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $178.41 | 7.366% | $191.5517 | $191.55 | $191.55 | $191.60 |
| 7 purchase totals = | $706.83 | $761.2671 | $761.27 | $761.25 | $761.30 | |