| 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 | $104.39 | 3.838% | $108.3965 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $58.99 | 13.166% | $66.7566 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $228.65 | 6.635% | $243.8209 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $62.71 | 7.647% | $67.5054 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $37.56 | 5.656% | $39.6844 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $245.52 | 10.836% | $272.1245 | $272.12 | $272.10 | $272.10 |
| Purchase #7 | $173.25 | 9.671% | $190.005 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $911.07 | $988.2933 | $988.30 | $988.25 | $988.30 | |