| 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 | $136.27 | 9.197% | $148.8028 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $89.52 | 3.473% | $92.629 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $26.75 | 6.350% | $28.4486 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $153.32 | 8.531% | $166.3997 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $171.91 | 9.560% | $188.3446 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $35.75 | 6.409% | $38.0412 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $135.87 | 12.830% | $153.3021 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $749.39 | $815.9680 | $815.96 | $816.00 | $815.80 | |