| 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 | $107.88 | 9.274% | $117.8848 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $152.69 | 11.478% | $170.2158 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $7.28 | 4.141% | $7.5815 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $19.72 | 12.555% | $22.1958 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $81.76 | 13.706% | $92.966 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $199.41 | 13.870% | $227.0682 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $137.94 | 5.805% | $145.9474 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $706.68 | $783.8595 | $783.87 | $783.85 | $783.90 | |