| 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 | $242.57 | 7.832% | $261.5681 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $154.47 | 13.511% | $175.3404 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $130.33 | 13.618% | $148.0783 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $230.80 | 13.382% | $261.6857 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $200.26 | 10.246% | $220.7786 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $160.88 | 9.430% | $176.051 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $118.70 | 8.394% | $128.6637 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $1,238.01 | $1,372.1658 | $1,372.17 | $1,372.20 | $1,372.30 | |