| 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 | $101.91 | 12.726% | $114.8791 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $92.84 | 7.731% | $100.0175 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $250.99 | 4.414% | $262.0687 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $32.98 | 5.410% | $34.7642 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $246.34 | 10.863% | $273.0999 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $6.31 | 13.660% | $7.1719 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $60.35 | 10.104% | $66.4478 | $66.45 | $66.45 | $66.40 |
| 7 purchase totals = | $791.72 | $858.4491 | $858.45 | $858.40 | $858.50 | |