| 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 | $242.85 | 3.508% | $251.3692 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $191.59 | 10.135% | $211.0076 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $122.50 | 3.307% | $126.5511 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $248.36 | 11.202% | $276.1813 | $276.18 | $276.20 | $276.20 |
| Purchase #5 | $209.25 | 9.606% | $229.3506 | $229.35 | $229.35 | $229.40 |
| Purchase #6 | $222.73 | 11.699% | $248.7872 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $70.51 | 8.170% | $76.2707 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $1,307.79 | $1,419.5177 | $1,419.52 | $1,419.50 | $1,419.70 | |