| 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 | $209.47 | 11.822% | $234.2335 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $11.65 | 4.480% | $12.1719 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $180.98 | 8.614% | $196.5696 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $124.87 | 4.683% | $130.7177 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $26.61 | 8.142% | $28.7766 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $165.54 | 11.337% | $184.3073 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $92.44 | 9.855% | $101.55 | $101.55 | $101.55 | $101.60 |
| 7 purchase totals = | $811.56 | $888.3266 | $888.33 | $888.30 | $888.40 | |