| 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 | $47.80 | 9.221% | $52.2076 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $236.91 | 11.668% | $264.5527 | $264.55 | $264.55 | $264.60 |
| Purchase #3 | $134.74 | 4.683% | $141.0499 | $141.05 | $141.05 | $141.00 |
| Purchase #4 | $25.58 | 4.788% | $26.8048 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $53.87 | 12.719% | $60.7217 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $171.71 | 5.289% | $180.7917 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $154.27 | 7.809% | $166.3169 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $824.88 | $892.4453 | $892.44 | $892.40 | $892.40 | |