| 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 | $10.76 | 3.173% | $11.1014 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $170.80 | 4.154% | $177.895 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $82.94 | 8.796% | $90.2354 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $110.61 | 5.340% | $116.5166 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $227.93 | 5.542% | $240.5619 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $237.94 | 9.789% | $261.2319 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $233.94 | 11.508% | $260.8618 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $1,074.92 | $1,158.4040 | $1,158.41 | $1,158.40 | $1,158.40 | |