| 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 | $243.46 | 13.276% | $275.7817 | $275.78 | $275.80 | $275.80 |
| Purchase #2 | $52.87 | 8.173% | $57.1911 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $120.72 | 6.237% | $128.2493 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $42.35 | 12.631% | $47.6992 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $25.80 | 7.766% | $27.8036 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $235.51 | 7.578% | $253.3569 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $167.51 | 5.704% | $177.0648 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $888.22 | $967.1466 | $967.14 | $967.15 | $967.20 | |