| 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 | $199.38 | 3.191% | $205.7422 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $228.46 | 12.368% | $256.7159 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $191.70 | 3.625% | $198.6491 | $198.65 | $198.65 | $198.60 |
| Purchase #4 | $23.91 | 5.619% | $25.2535 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $22.95 | 10.426% | $25.3428 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $167.43 | 11.590% | $186.8351 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $176.29 | 8.121% | $190.6065 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,010.12 | $1,089.1451 | $1,089.15 | $1,089.15 | $1,089.00 | |