| 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 | $187.71 | 3.108% | $193.544 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $223.47 | 10.130% | $246.1075 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $30.73 | 10.659% | $34.0055 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $62.29 | 8.615% | $67.6563 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $237.67 | 4.455% | $248.2582 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $249.33 | 11.712% | $278.5315 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $9.54 | 4.671% | $9.9856 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $1,000.74 | $1,078.0886 | $1,078.10 | $1,078.10 | $1,078.10 | |