| 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 | $152.97 | 3.542% | $158.3882 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $93.48 | 13.293% | $105.9063 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $240.84 | 9.231% | $263.0719 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $169.58 | 9.656% | $185.9546 | $185.95 | $185.95 | $186.00 |
| Purchase #5 | $64.71 | 13.350% | $73.3488 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $105.60 | 11.206% | $117.4335 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $79.99 | 9.275% | $87.4091 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $907.17 | $991.5124 | $991.51 | $991.50 | $991.50 | |