| 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 | $113.53 | 10.739% | $125.722 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $201.60 | 4.308% | $210.2849 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $139.55 | 8.356% | $151.2108 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $45.28 | 10.192% | $49.8949 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $118.66 | 13.440% | $134.6079 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $129.58 | 11.511% | $144.496 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $11.72 | 10.569% | $12.9587 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $759.92 | $829.1752 | $829.17 | $829.15 | $829.20 | |