| 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 | $48.65 | 7.289% | $52.1961 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $163.44 | 13.588% | $185.6482 | $185.65 | $185.65 | $185.60 |
| Purchase #3 | $192.74 | 4.868% | $202.1226 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $48.85 | 13.771% | $55.5771 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $39.88 | 6.453% | $42.4535 | $42.45 | $42.45 | $42.50 |
| Purchase #6 | $221.27 | 7.725% | $238.3631 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $156.85 | 3.434% | $162.2362 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $871.68 | $938.5968 | $938.60 | $938.60 | $938.60 | |