| 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 | $234.25 | 11.797% | $261.8845 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $199.72 | 10.761% | $221.2119 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $231.52 | 12.830% | $261.224 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $65.96 | 7.481% | $70.8945 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $23.74 | 13.428% | $26.9278 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $117.55 | 6.270% | $124.9204 | $124.92 | $124.90 | $124.90 |
| Purchase #7 | $38.62 | 12.487% | $43.4425 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $911.36 | $1,010.5056 | $1,010.49 | $1,010.50 | $1,010.40 | |