| 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 | $36.61 | 13.545% | $41.5688 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $49.32 | 12.348% | $55.41 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $193.36 | 5.496% | $203.9871 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $141.26 | 9.324% | $154.4311 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $197.47 | 3.831% | $205.0351 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $42.53 | 10.241% | $46.8855 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $229.30 | 8.821% | $249.5266 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $889.85 | $956.8442 | $956.86 | $956.90 | $956.80 | |