| 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 | $217.67 | 10.655% | $240.8627 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $75.94 | 7.248% | $81.4441 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $126.41 | 13.437% | $143.3957 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $147.60 | 4.353% | $154.025 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $137.50 | 9.173% | $150.1129 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $39.79 | 4.503% | $41.5817 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $90.75 | 3.348% | $93.7883 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $835.66 | $905.2104 | $905.21 | $905.25 | $905.20 | |