| 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 | $94.50 | 11.184% | $105.0689 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $236.60 | 12.596% | $266.4021 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $250.68 | 4.217% | $261.2512 | $261.25 | $261.25 | $261.30 |
| Purchase #4 | $123.31 | 3.403% | $127.5062 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $132.31 | 11.286% | $147.2425 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $76.38 | 6.358% | $81.2362 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $190.56 | 6.653% | $203.238 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $1,104.34 | $1,191.9451 | $1,191.95 | $1,191.95 | $1,191.90 | |