| 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 | $72.73 | 6.841% | $77.7055 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $128.59 | 4.410% | $134.2608 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $46.30 | 9.427% | $50.6647 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $19.33 | 12.374% | $21.7219 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $67.50 | 13.251% | $76.4444 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $117.63 | 7.467% | $126.4134 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $102.84 | 8.871% | $111.9629 | $111.96 | $111.95 | $112.00 |
| 7 purchase totals = | $554.92 | $599.1736 | $599.16 | $599.10 | $599.20 | |