| 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 | $156.93 | 7.447% | $168.6166 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $148.54 | 7.836% | $160.1796 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $54.92 | 4.520% | $57.4024 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $63.72 | 5.642% | $67.3151 | $67.32 | $67.30 | $67.30 |
| Purchase #5 | $56.53 | 13.826% | $64.3458 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $203.68 | 4.308% | $212.4545 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $52.67 | 13.794% | $59.9353 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $736.99 | $790.2493 | $790.26 | $790.25 | $790.20 | |