| 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 | $111.35 | 3.350% | $115.0802 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $17.63 | 9.197% | $19.2514 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $92.56 | 8.190% | $100.1407 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $237.38 | 4.480% | $248.0146 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $222.26 | 6.427% | $236.5447 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $123.57 | 10.842% | $136.9675 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $64.77 | 13.348% | $73.4155 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $869.52 | $929.4146 | $929.41 | $929.40 | $929.40 | |