| 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 | $156.26 | 13.578% | $177.477 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $37.61 | 10.301% | $41.4842 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $15.25 | 11.611% | $17.0207 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $10.58 | 6.427% | $11.26 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $202.99 | 10.775% | $224.8622 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $126.45 | 11.337% | $140.7856 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $59.57 | 10.475% | $65.81 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $608.71 | $678.6997 | $678.70 | $678.70 | $678.80 | |