| 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 | $129.92 | 5.169% | $136.6356 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $75.38 | 13.303% | $85.4078 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $81.65 | 7.140% | $87.4798 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $43.74 | 13.450% | $49.623 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $176.80 | 4.810% | $185.3041 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $166.81 | 11.632% | $186.2133 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $107.27 | 9.757% | $117.7363 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $781.57 | $848.3999 | $848.40 | $848.40 | $848.30 | |