| 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 | $83.31 | 13.863% | $94.8593 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $22.47 | 6.538% | $23.9391 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $234.39 | 11.306% | $260.8901 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $190.76 | 9.676% | $209.2179 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $98.79 | 10.469% | $109.1323 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $222.87 | 13.147% | $252.1707 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $123.38 | 12.131% | $138.3472 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $975.97 | $1,088.5566 | $1,088.56 | $1,088.55 | $1,088.50 | |