| 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 | $212.26 | 5.739% | $224.4416 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $246.58 | 4.557% | $257.8167 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $239.41 | 3.441% | $247.6481 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $78.98 | 12.544% | $88.8873 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $176.99 | 9.170% | $193.22 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $48.64 | 9.492% | $53.2569 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $96.70 | 8.369% | $104.7928 | $104.79 | $104.80 | $104.80 |
| 7 purchase totals = | $1,099.56 | $1,170.0634 | $1,170.07 | $1,170.05 | $1,170.00 | |