| 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 | $193.88 | 4.411% | $202.432 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $170.97 | 11.785% | $191.1188 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $88.61 | 10.624% | $98.0239 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $245.95 | 5.736% | $260.0577 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $241.73 | 4.130% | $251.7134 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $123.72 | 12.728% | $139.4671 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $215.57 | 10.873% | $239.0089 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,280.43 | $1,381.8218 | $1,381.82 | $1,381.75 | $1,381.80 | |