| 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 | $34.71 | 6.869% | $37.0942 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $10.71 | 9.693% | $11.7481 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $199.79 | 12.477% | $224.7178 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $113.62 | 6.260% | $120.7326 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $81.95 | 4.314% | $85.4853 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $124.92 | 7.309% | $134.0504 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $65.74 | 10.261% | $72.4856 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $631.44 | $686.3140 | $686.32 | $686.35 | $686.30 | |