| 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 | $120.32 | 13.609% | $136.6943 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $90.41 | 3.177% | $93.2823 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $152.83 | 11.544% | $170.4727 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $188.38 | 12.856% | $212.5981 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $66.46 | 3.523% | $68.8014 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $91.81 | 5.491% | $96.8513 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $112.74 | 5.689% | $119.1538 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $822.95 | $897.8539 | $897.84 | $897.85 | $898.00 | |