| 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 | $131.96 | 8.207% | $142.79 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $219.97 | 8.693% | $239.092 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $157.71 | 4.705% | $165.1303 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $8.75 | 13.580% | $9.9383 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $186.88 | 13.473% | $212.0583 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $60.65 | 3.781% | $62.9432 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $236.85 | 7.619% | $254.8956 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $1,002.77 | $1,086.8477 | $1,086.85 | $1,086.90 | $1,086.80 | |