| 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 | $50.63 | 4.285% | $52.7995 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $111.63 | 7.701% | $120.2266 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $130.32 | 6.761% | $139.1309 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $41.41 | 10.132% | $45.6057 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $133.77 | 11.770% | $149.5147 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $167.71 | 12.377% | $188.4675 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $27.36 | 12.141% | $30.6818 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $662.83 | $726.4267 | $726.43 | $726.45 | $726.40 | |