| 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 | $170.90 | 5.563% | $180.4072 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $116.97 | 9.738% | $128.3605 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $209.76 | 8.737% | $228.0867 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $138.63 | 7.678% | $149.274 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $66.96 | 5.863% | $70.8859 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $93.38 | 11.821% | $104.4184 | $104.42 | $104.40 | $104.40 |
| Purchase #7 | $166.50 | 5.429% | $175.5393 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $963.10 | $1,036.9720 | $1,036.98 | $1,036.95 | $1,037.00 | |