| 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 | $247.52 | 8.558% | $268.7028 | $268.70 | $268.70 | $268.70 |
| Purchase #2 | $46.34 | 8.273% | $50.1737 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $181.81 | 8.789% | $197.7893 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $204.42 | 11.857% | $228.6581 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $40.88 | 8.583% | $44.3887 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $68.59 | 5.823% | $72.584 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $84.96 | 4.779% | $89.0202 | $89.02 | $89.00 | $89.00 |
| 7 purchase totals = | $874.52 | $951.3168 | $951.31 | $951.30 | $951.40 | |