| 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 | $33.47 | 4.535% | $34.9879 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $100.98 | 8.584% | $109.6481 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $76.26 | 7.313% | $81.8369 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $237.99 | 12.357% | $267.3984 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $130.92 | 4.419% | $136.7054 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $199.99 | 7.622% | $215.2332 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $66.32 | 4.531% | $69.325 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $845.93 | $915.1349 | $915.15 | $915.20 | $915.00 | |