| 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 | $247.30 | 4.543% | $258.5348 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $205.33 | 9.194% | $224.208 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $27.41 | 11.453% | $30.5493 | $30.55 | $30.55 | $30.50 |
| Purchase #4 | $248.63 | 3.364% | $256.9939 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $137.56 | 8.212% | $148.8564 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $124.83 | 12.236% | $140.1042 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $158.64 | 4.607% | $165.9485 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $1,149.70 | $1,225.1951 | $1,225.19 | $1,225.20 | $1,225.10 | |