| 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 | $199.49 | 3.141% | $205.756 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $199.73 | 7.797% | $215.3029 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $129.92 | 6.551% | $138.4311 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $11.97 | 7.225% | $12.8348 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $127.57 | 9.697% | $139.9405 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $236.98 | 12.435% | $266.4485 | $266.45 | $266.45 | $266.40 |
| Purchase #7 | $200.49 | 10.874% | $222.2913 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,106.15 | $1,201.0051 | $1,201.00 | $1,201.05 | $1,200.90 | |