| 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 | $200.43 | 4.438% | $209.3251 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $237.92 | 9.847% | $261.348 | $261.35 | $261.35 | $261.30 |
| Purchase #3 | $49.68 | 4.195% | $51.7641 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $207.99 | 13.661% | $236.4035 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $164.97 | 4.628% | $172.6048 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $44.61 | 9.163% | $48.6976 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $108.79 | 3.408% | $112.4976 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $1,014.39 | $1,092.6407 | $1,092.64 | $1,092.65 | $1,092.60 | |