| 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 | $111.83 | 13.367% | $126.7783 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $173.96 | 8.122% | $188.089 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $52.26 | 3.866% | $54.2804 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $28.94 | 6.424% | $30.7991 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $128.70 | 5.354% | $135.5906 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $61.53 | 9.447% | $67.3427 | $67.34 | $67.35 | $67.30 |
| Purchase #7 | $213.74 | 5.671% | $225.8612 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $770.96 | $828.7413 | $828.74 | $828.80 | $828.80 | |