| 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 | $159.74 | 5.139% | $167.949 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $118.49 | 3.823% | $123.0199 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $72.49 | 10.362% | $80.0014 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $184.50 | 13.383% | $209.1916 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $116.61 | 6.403% | $124.0765 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $87.25 | 7.132% | $93.4727 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $78.47 | 3.485% | $81.2047 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $817.55 | $878.9158 | $878.91 | $878.90 | $878.90 | |