| 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 | $179.82 | 9.781% | $197.4082 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $219.40 | 8.123% | $237.2219 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $39.48 | 4.730% | $41.3474 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $97.25 | 6.418% | $103.4915 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $109.80 | 13.266% | $124.3661 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $130.79 | 11.550% | $145.8962 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $242.71 | 12.335% | $272.6483 | $272.65 | $272.65 | $272.60 |
| 7 purchase totals = | $1,019.25 | $1,122.3796 | $1,122.39 | $1,122.35 | $1,122.30 | |