| 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 | $74.36 | 12.744% | $83.8364 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $247.30 | 10.301% | $272.7744 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $225.46 | 8.373% | $244.3378 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $49.67 | 6.149% | $52.7242 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $6.55 | 4.868% | $6.8689 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $148.81 | 13.825% | $169.383 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $42.30 | 10.282% | $46.6493 | $46.65 | $46.65 | $46.60 |
| 7 purchase totals = | $794.45 | $876.5740 | $876.57 | $876.55 | $876.50 | |