| 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 | $184.65 | 13.638% | $209.8326 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $24.39 | 5.645% | $25.7668 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $123.94 | 10.476% | $136.924 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $224.99 | 3.452% | $232.7567 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $136.48 | 11.313% | $151.92 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $188.99 | 13.763% | $215.0007 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $228.55 | 8.696% | $248.4247 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $1,111.99 | $1,220.6255 | $1,220.62 | $1,220.55 | $1,220.60 | |