| 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 | $196.29 | 5.354% | $206.7994 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $5.33 | 5.708% | $5.6342 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $245.47 | 8.717% | $266.8676 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $237.69 | 10.142% | $261.7965 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $191.93 | 13.347% | $217.5469 | $217.55 | $217.55 | $217.50 |
| Purchase #6 | $197.58 | 7.699% | $212.7917 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $241.59 | 11.407% | $269.1482 | $269.15 | $269.15 | $269.10 |
| 7 purchase totals = | $1,315.88 | $1,440.5845 | $1,440.59 | $1,440.60 | $1,440.50 | |