| 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 | $32.34 | 12.643% | $36.4287 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $171.77 | 4.874% | $180.1421 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $208.91 | 12.183% | $234.3615 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $59.60 | 12.864% | $67.2669 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $135.25 | 12.677% | $152.3956 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $213.97 | 8.169% | $231.4492 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $50.41 | 10.380% | $55.6426 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $872.25 | $957.6866 | $957.69 | $957.70 | $957.60 | |