| 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 | $172.48 | 4.147% | $179.6327 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $247.65 | 9.815% | $271.9568 | $271.96 | $271.95 | $272.00 |
| Purchase #3 | $124.79 | 11.668% | $139.3505 | $139.35 | $139.35 | $139.40 |
| Purchase #4 | $91.43 | 4.771% | $95.7921 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $154.80 | 5.812% | $163.797 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $12.38 | 3.673% | $12.8347 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $46.88 | 11.336% | $52.1943 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $850.41 | $915.5581 | $915.55 | $915.60 | $915.60 | |