| 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 | $9.81 | 8.134% | $10.6079 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $160.44 | 13.615% | $182.2839 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $184.76 | 6.695% | $197.1297 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $173.99 | 7.337% | $186.7556 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $143.93 | 6.475% | $153.2495 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $175.29 | 4.775% | $183.6601 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $67.60 | 8.123% | $73.0911 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $915.82 | $986.7778 | $986.78 | $986.80 | $986.80 | |