| 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 | $178.76 | 12.132% | $200.4472 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $108.97 | 6.145% | $115.6662 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $113.38 | 11.759% | $126.7124 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $178.30 | 10.144% | $196.3868 | $196.39 | $196.40 | $196.40 |
| Purchase #5 | $214.38 | 11.328% | $238.665 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $246.33 | 4.660% | $257.809 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $28.70 | 3.385% | $29.6715 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $1,068.82 | $1,165.3581 | $1,165.37 | $1,165.30 | $1,165.40 | |