| 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 | $169.33 | 7.754% | $182.4598 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $226.74 | 10.131% | $249.711 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $143.26 | 4.389% | $149.5477 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $149.50 | 4.578% | $156.3441 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $28.70 | 11.680% | $32.0522 | $32.05 | $32.05 | $32.10 |
| Purchase #6 | $68.25 | 4.547% | $71.3533 | $71.35 | $71.35 | $71.40 |
| Purchase #7 | $58.45 | 4.322% | $60.9762 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $844.23 | $902.4443 | $902.44 | $902.45 | $902.50 | |