| 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 | $51.57 | 11.288% | $57.3912 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $133.25 | 5.231% | $140.2203 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $77.41 | 9.318% | $84.6231 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $241.35 | 8.361% | $261.5293 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $188.96 | 8.661% | $205.3258 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $108.99 | 3.449% | $112.7491 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $240.36 | 11.580% | $268.1937 | $268.19 | $268.20 | $268.20 |
| 7 purchase totals = | $1,041.89 | $1,130.0325 | $1,130.03 | $1,130.05 | $1,129.90 | |