| 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 | $91.30 | 3.113% | $94.1422 | $94.14 | $94.15 | $94.10 |
| Purchase #2 | $40.30 | 5.237% | $42.4105 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $63.74 | 6.354% | $67.79 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $14.64 | 5.566% | $15.4549 | $15.45 | $15.45 | $15.50 |
| Purchase #5 | $151.34 | 6.690% | $161.4646 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $248.25 | 11.696% | $277.2853 | $277.29 | $277.30 | $277.30 |
| Purchase #7 | $235.56 | 11.230% | $262.0134 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $845.13 | $920.5609 | $920.55 | $920.55 | $920.60 | |