| 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 | $104.26 | 3.537% | $107.9477 | $107.95 | $107.95 | $107.90 |
| Purchase #2 | $126.38 | 13.351% | $143.253 | $143.25 | $143.25 | $143.30 |
| Purchase #3 | $172.75 | 13.203% | $195.5582 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $175.75 | 8.679% | $191.0033 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $39.80 | 11.734% | $44.4701 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $124.79 | 9.146% | $136.2033 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $25.99 | 5.803% | $27.4982 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $769.72 | $845.9338 | $845.93 | $845.90 | $846.00 | |