| 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 | $52.40 | 6.868% | $55.9988 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $214.69 | 12.601% | $241.7431 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $75.39 | 5.683% | $79.6744 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $65.76 | 7.157% | $70.4664 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $217.61 | 7.575% | $234.094 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $199.36 | 8.398% | $216.1023 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $141.43 | 11.299% | $157.4102 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $966.64 | $1,055.4892 | $1,055.48 | $1,055.45 | $1,055.50 | |