| 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 | $159.85 | 4.281% | $166.6932 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $212.69 | 5.873% | $225.1813 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $190.58 | 3.553% | $197.3513 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $63.71 | 11.415% | $70.9825 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $245.81 | 6.200% | $261.0502 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $243.33 | 9.724% | $266.9914 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $226.81 | 11.272% | $252.376 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $1,342.78 | $1,440.6259 | $1,440.62 | $1,440.70 | $1,440.80 | |