| 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 | $158.78 | 10.453% | $175.3773 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $39.42 | 13.451% | $44.7224 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $113.79 | 11.676% | $127.0761 | $127.08 | $127.10 | $127.10 |
| Purchase #4 | $61.50 | 11.294% | $68.4458 | $68.45 | $68.45 | $68.40 |
| Purchase #5 | $146.79 | 3.545% | $151.9937 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $13.68 | 7.337% | $14.6837 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $174.91 | 7.682% | $188.3466 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $708.87 | $770.6456 | $770.65 | $770.70 | $770.60 | |