| 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 | $152.45 | 12.178% | $171.0154 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $182.71 | 8.109% | $197.526 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $64.95 | 10.602% | $71.836 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $127.78 | 3.644% | $132.4363 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $151.34 | 3.654% | $156.87 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $231.45 | 7.511% | $248.8342 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $73.38 | 8.606% | $79.6951 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $984.06 | $1,058.2130 | $1,058.23 | $1,058.25 | $1,058.10 | |