| 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 | $178.26 | 3.431% | $184.3761 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $250.46 | 4.699% | $262.2291 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $42.50 | 9.637% | $46.5957 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $227.32 | 9.651% | $249.2587 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $219.61 | 11.324% | $244.4786 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $132.46 | 7.605% | $142.5336 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $73.86 | 4.850% | $77.4422 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,124.47 | $1,206.9140 | $1,206.92 | $1,207.00 | $1,206.90 | |