| 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 | $175.74 | 4.106% | $182.9559 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $132.27 | 13.353% | $149.932 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $189.29 | 11.859% | $211.7379 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $21.38 | 11.704% | $23.8823 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $70.43 | 6.559% | $75.0495 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $177.97 | 7.331% | $191.017 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $81.53 | 6.107% | $86.509 | $86.51 | $86.50 | $86.50 |
| 7 purchase totals = | $848.61 | $921.0836 | $921.09 | $921.10 | $921.00 | |