| 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 | $77.35 | 3.273% | $79.8817 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $237.26 | 12.752% | $267.5154 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $199.61 | 7.399% | $214.3791 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $204.98 | 3.213% | $211.566 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $150.34 | 9.203% | $164.1758 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $75.56 | 8.729% | $82.1556 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $123.48 | 8.509% | $133.9869 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $1,068.58 | $1,153.6605 | $1,153.68 | $1,153.70 | $1,153.80 | |