| 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 | $96.67 | 3.361% | $99.9191 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $106.78 | 6.371% | $113.583 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $212.74 | 3.678% | $220.5646 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $188.72 | 11.138% | $209.7396 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $109.99 | 11.181% | $122.288 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $69.60 | 5.403% | $73.3605 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $124.30 | 11.819% | $138.991 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $908.80 | $978.4458 | $978.44 | $978.45 | $978.50 | |