| 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 | $33.28 | 3.539% | $34.4578 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $190.70 | 5.782% | $201.7263 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $76.33 | 5.464% | $80.5007 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $231.94 | 12.141% | $260.0998 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $123.36 | 3.656% | $127.87 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $127.66 | 9.701% | $140.0443 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $78.80 | 5.412% | $83.0647 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $862.07 | $927.7636 | $927.76 | $927.75 | $927.80 | |