| 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 | $125.58 | 8.339% | $136.0521 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $82.88 | 13.735% | $94.2636 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $183.78 | 10.155% | $202.4429 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $243.51 | 12.637% | $274.2824 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $77.46 | 6.529% | $82.5174 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $182.37 | 5.358% | $192.1414 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $153.57 | 3.399% | $158.7898 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,049.15 | $1,140.4896 | $1,140.48 | $1,140.50 | $1,140.50 | |