| 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 | $113.52 | 10.439% | $125.3704 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $178.46 | 13.162% | $201.9489 | $201.95 | $201.95 | $201.90 |
| Purchase #3 | $240.38 | 9.366% | $262.894 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $73.25 | 11.132% | $81.4042 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $209.75 | 11.113% | $233.0595 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $221.33 | 12.173% | $248.2725 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $109.75 | 13.369% | $124.4225 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $1,146.44 | $1,277.3720 | $1,277.36 | $1,277.30 | $1,277.40 | |