| 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 | $10.88 | 13.376% | $12.3353 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $180.79 | 7.561% | $194.4595 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $72.53 | 10.653% | $80.2566 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $145.33 | 6.235% | $154.3913 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $249.44 | 4.708% | $261.1836 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $204.82 | 4.407% | $213.8464 | $213.85 | $213.85 | $213.80 |
| Purchase #7 | $220.81 | 12.685% | $248.8197 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,084.60 | $1,165.2924 | $1,165.30 | $1,165.30 | $1,165.30 | |