| 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 | $15.69 | 6.549% | $16.7175 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $248.80 | 5.278% | $261.9317 | $261.93 | $261.95 | $261.90 |
| Purchase #3 | $113.30 | 8.503% | $122.9339 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $47.76 | 9.109% | $52.1105 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $188.78 | 11.168% | $209.863 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $105.34 | 10.625% | $116.5324 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $138.60 | 11.728% | $154.855 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $858.27 | $934.9440 | $934.94 | $934.95 | $934.90 | |