| 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 | $237.36 | 10.207% | $261.5873 | $261.59 | $261.60 | $261.60 |
| Purchase #2 | $63.51 | 4.848% | $66.589 | $66.59 | $66.60 | $66.60 |
| Purchase #3 | $135.42 | 5.517% | $142.8911 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $154.83 | 3.570% | $160.3574 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $146.33 | 5.666% | $154.6211 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $148.45 | 7.759% | $159.9682 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $143.29 | 7.497% | $154.0325 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $1,029.19 | $1,100.0466 | $1,100.05 | $1,100.05 | $1,100.10 | |