| 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 | $185.73 | 11.467% | $207.0277 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $11.80 | 6.389% | $12.5539 | $12.55 | $12.55 | $12.60 |
| Purchase #3 | $121.85 | 11.200% | $135.4972 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $64.58 | 3.357% | $66.748 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $247.42 | 7.693% | $266.454 | $266.45 | $266.45 | $266.50 |
| Purchase #6 | $139.27 | 9.800% | $152.9185 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $26.88 | 7.863% | $28.9936 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $797.53 | $870.1929 | $870.19 | $870.20 | $870.20 | |