| 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 | $243.79 | 13.251% | $276.0946 | $276.09 | $276.10 | $276.10 |
| Purchase #2 | $133.92 | 7.661% | $144.1796 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $120.65 | 5.102% | $126.8056 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $18.56 | 6.484% | $19.7634 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $195.76 | 5.265% | $206.0668 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $25.66 | 6.634% | $27.3623 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $94.85 | 3.175% | $97.8615 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $833.19 | $898.1338 | $898.13 | $898.10 | $898.30 | |