| 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 | $109.83 | 12.134% | $123.1568 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $49.35 | 12.245% | $55.3929 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $167.82 | 9.668% | $184.0448 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $5.44 | 5.637% | $5.7467 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $200.97 | 7.155% | $215.3494 | $215.35 | $215.35 | $215.30 |
| Purchase #6 | $209.75 | 3.140% | $216.3362 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $16.84 | 5.379% | $17.7458 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $760.00 | $817.7726 | $817.78 | $817.80 | $817.60 | |