| 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 | $72.26 | 11.183% | $80.3408 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $10.61 | 7.230% | $11.3771 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $87.75 | 11.429% | $97.7789 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $216.37 | 3.484% | $223.9083 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $147.81 | 7.188% | $158.4346 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $55.30 | 9.541% | $60.5762 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $224.94 | 3.499% | $232.8107 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $815.04 | $865.2266 | $865.23 | $865.30 | $865.20 | |