| 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 | $14.82 | 13.104% | $16.762 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $158.29 | 6.368% | $168.3699 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $97.25 | 4.703% | $101.8237 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $115.91 | 3.332% | $119.7721 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $63.84 | 10.301% | $70.4162 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $158.57 | 4.822% | $166.2162 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $100.63 | 3.612% | $104.2648 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $709.31 | $747.6249 | $747.62 | $747.50 | $747.70 | |