| 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 | $23.62 | 12.136% | $26.4865 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $233.84 | 6.807% | $249.7575 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $243.64 | 7.360% | $261.5719 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $210.47 | 4.656% | $220.2695 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $166.43 | 11.234% | $185.1267 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $72.46 | 3.309% | $74.8577 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $117.97 | 10.671% | $130.5586 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $1,068.43 | $1,148.6284 | $1,148.64 | $1,148.60 | $1,148.80 | |