| 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 | $12.95 | 11.146% | $14.3934 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $99.57 | 10.319% | $109.8446 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $13.71 | 9.125% | $14.961 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $147.96 | 8.818% | $161.0071 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $95.41 | 7.500% | $102.5658 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $222.89 | 10.447% | $246.1753 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $27.65 | 8.707% | $30.0575 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $620.14 | $679.0047 | $679.01 | $679.00 | $679.10 | |