| 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 | $94.91 | 5.456% | $100.0883 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $19.31 | 11.350% | $21.5017 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $20.76 | 9.528% | $22.738 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $238.79 | 11.142% | $265.396 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $249.61 | 4.836% | $261.6811 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $184.35 | 5.624% | $194.7178 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $227.68 | 4.136% | $237.0968 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,035.41 | $1,103.2197 | $1,103.23 | $1,103.25 | $1,103.20 | |