| 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 | $165.62 | 11.719% | $185.029 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $159.35 | 11.130% | $177.0857 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $202.94 | 3.172% | $209.3773 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $105.35 | 8.634% | $114.4459 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $131.68 | 13.525% | $149.4897 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $40.45 | 7.120% | $43.33 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $100.63 | 5.587% | $106.2522 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $906.02 | $985.0098 | $985.02 | $985.10 | $985.00 | |