| 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 | $232.29 | 10.444% | $256.5504 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $47.36 | 9.125% | $51.6816 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $222.77 | 6.211% | $236.6062 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $26.36 | 12.397% | $29.6278 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $62.97 | 4.585% | $65.8572 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $70.98 | 4.266% | $74.008 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $41.52 | 3.669% | $43.0434 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $704.25 | $757.3746 | $757.38 | $757.40 | $757.40 | |