| 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 | $20.37 | 8.113% | $22.0226 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $152.60 | 13.363% | $172.9919 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $70.57 | 4.766% | $73.9334 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $218.92 | 7.481% | $235.2974 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $187.97 | 10.836% | $208.3384 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $159.69 | 3.362% | $165.0588 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $47.43 | 6.645% | $50.5817 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $857.55 | $928.2242 | $928.22 | $928.25 | $928.20 | |