| 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 | $214.45 | 9.497% | $234.8163 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $57.71 | 7.537% | $62.0596 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $44.84 | 3.160% | $46.2569 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $5.76 | 10.635% | $6.3726 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $184.58 | 12.817% | $208.2376 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $52.66 | 5.386% | $55.4963 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $169.71 | 13.280% | $192.2475 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $729.71 | $805.4868 | $805.50 | $805.45 | $805.50 | |