| 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 | $223.50 | 6.344% | $237.6788 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $198.25 | 12.641% | $223.3108 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $126.38 | 12.409% | $142.0625 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $193.34 | 3.717% | $200.5264 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $159.82 | 8.399% | $173.2433 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $224.34 | 13.444% | $254.5003 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $249.73 | 3.184% | $257.6814 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $1,375.36 | $1,489.0035 | $1,489.00 | $1,489.05 | $1,489.00 | |