| 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 | $143.83 | 11.175% | $159.903 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $248.52 | 5.243% | $261.5499 | $261.55 | $261.55 | $261.50 |
| Purchase #3 | $221.53 | 4.729% | $232.0062 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $136.97 | 8.664% | $148.8371 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $61.61 | 12.754% | $69.4677 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $228.80 | 3.830% | $237.563 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $225.40 | 10.176% | $248.3367 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,266.66 | $1,357.6636 | $1,357.67 | $1,357.65 | $1,357.60 | |