| 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 | $95.92 | 13.531% | $108.8989 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $134.91 | 10.232% | $148.714 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $11.72 | 11.477% | $13.0651 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $128.59 | 3.738% | $133.3967 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $9.78 | 3.485% | $10.1208 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $162.39 | 6.525% | $172.9859 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $148.75 | 6.389% | $158.2536 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $692.06 | $745.4350 | $745.44 | $745.40 | $745.50 | |