| 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 | $195.33 | 9.495% | $213.8766 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $144.73 | 3.203% | $149.3657 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $79.83 | 13.758% | $90.813 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $246.28 | 11.730% | $275.1686 | $275.17 | $275.15 | $275.20 |
| Purchase #5 | $151.96 | 5.378% | $160.1324 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $238.46 | 3.151% | $245.9739 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $58.97 | 12.147% | $66.1331 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $1,115.56 | $1,201.4633 | $1,201.46 | $1,201.45 | $1,201.50 | |