| 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 | $33.65 | 5.469% | $35.4903 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $150.33 | 11.283% | $167.2917 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $202.58 | 7.712% | $218.203 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $28.70 | 4.501% | $29.9918 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $117.69 | 12.178% | $132.0223 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $199.45 | 13.359% | $226.0945 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $80.36 | 13.250% | $91.0077 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $812.76 | $900.1013 | $900.09 | $900.10 | $900.10 | |