| 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 | $142.33 | 10.772% | $157.6618 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $194.32 | 8.269% | $210.3883 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $200.46 | 5.471% | $211.4272 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $78.26 | 3.357% | $80.8872 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $217.68 | 9.809% | $239.0322 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $216.93 | 13.808% | $246.8837 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $126.45 | 7.670% | $136.1487 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $1,176.43 | $1,282.4291 | $1,282.43 | $1,282.50 | $1,282.40 | |