| 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 | $121.26 | 12.422% | $136.3229 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $198.72 | 8.328% | $215.2694 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $126.72 | 6.272% | $134.6679 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $9.82 | 6.225% | $10.4313 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $19.67 | 11.378% | $21.9081 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $108.39 | 11.674% | $121.0434 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $179.56 | 6.419% | $191.086 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $764.14 | $830.7290 | $830.73 | $830.70 | $830.70 | |