| 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 | $119.83 | 7.177% | $128.4302 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $61.65 | 6.810% | $65.8484 | $65.85 | $65.85 | $65.80 |
| Purchase #3 | $74.26 | 13.634% | $84.3846 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $216.56 | 10.567% | $239.4439 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $214.26 | 3.246% | $221.2149 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $17.54 | 11.341% | $19.5292 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $134.82 | 3.675% | $139.7746 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $838.92 | $898.6258 | $898.61 | $898.65 | $898.50 | |