| 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 | $71.97 | 5.234% | $75.7369 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $245.56 | 3.428% | $253.9778 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $199.39 | 7.850% | $215.0421 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $184.78 | 8.213% | $199.956 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $189.74 | 9.507% | $207.7786 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $157.74 | 8.382% | $170.9618 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $29.37 | 7.263% | $31.5031 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $1,078.55 | $1,154.9563 | $1,154.96 | $1,155.00 | $1,155.00 | |