| 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 | $205.39 | 4.727% | $215.0988 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $189.86 | 7.379% | $203.8698 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $131.99 | 5.503% | $139.2534 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $195.32 | 11.560% | $217.899 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $189.68 | 13.622% | $215.5182 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $147.85 | 6.235% | $157.0684 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $246.34 | 12.680% | $277.5759 | $277.58 | $277.60 | $277.60 |
| 7 purchase totals = | $1,306.43 | $1,426.2835 | $1,426.29 | $1,426.25 | $1,426.40 | |