| 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 | $73.87 | 11.191% | $82.1368 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $240.67 | 3.529% | $249.1632 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $29.72 | 12.659% | $33.4823 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $196.80 | 9.832% | $216.1494 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $122.84 | 10.655% | $135.9286 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $189.57 | 13.862% | $215.8482 | $215.85 | $215.85 | $215.80 |
| Purchase #7 | $249.92 | 10.573% | $276.344 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $1,103.39 | $1,209.0525 | $1,209.05 | $1,209.10 | $1,208.90 | |