| 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 | $157.75 | 3.526% | $163.3123 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $170.88 | 3.343% | $176.5925 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $245.68 | 6.282% | $261.1136 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $100.83 | 9.496% | $110.4048 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $64.92 | 8.331% | $70.3285 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $149.62 | 11.602% | $166.9789 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $230.91 | 13.395% | $261.8404 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $1,120.59 | $1,210.5710 | $1,210.56 | $1,210.60 | $1,210.50 | |