| 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 | $26.39 | 10.172% | $29.0744 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $215.30 | 3.296% | $222.3963 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $235.88 | 10.694% | $261.105 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $195.74 | 5.178% | $205.8754 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $197.47 | 9.323% | $215.8801 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $162.91 | 6.389% | $173.3183 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $240.62 | 6.685% | $256.7054 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,274.31 | $1,364.3549 | $1,364.37 | $1,364.35 | $1,364.40 | |