| 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 | $227.80 | 8.780% | $247.8008 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $84.69 | 8.315% | $91.732 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $174.29 | 12.748% | $196.5085 | $196.51 | $196.50 | $196.50 |
| Purchase #4 | $214.45 | 4.657% | $224.4369 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $92.46 | 11.241% | $102.8534 | $102.85 | $102.85 | $102.90 |
| Purchase #6 | $21.46 | 9.213% | $23.4371 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $9.41 | 11.117% | $10.4561 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $824.56 | $897.2248 | $897.23 | $897.25 | $897.20 | |