| 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 | $28.58 | 7.836% | $30.8195 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $159.46 | 10.773% | $176.6386 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $126.70 | 7.783% | $136.5611 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $220.35 | 6.206% | $234.0249 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $143.70 | 3.291% | $148.4292 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $139.41 | 12.312% | $156.5742 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $130.33 | 10.783% | $144.3835 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $948.53 | $1,027.4310 | $1,027.42 | $1,027.40 | $1,027.40 | |