| 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 | $28.55 | 6.557% | $30.422 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $26.41 | 4.741% | $27.6621 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $90.72 | 11.345% | $101.0122 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $76.50 | 10.650% | $84.6473 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $138.86 | 6.472% | $147.847 | $147.85 | $147.85 | $147.80 |
| Purchase #6 | $173.49 | 6.589% | $184.9213 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $180.26 | 3.843% | $187.1874 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $714.79 | $763.6993 | $763.70 | $763.65 | $763.60 | |