| 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 | $120.43 | 3.216% | $124.303 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $140.87 | 12.798% | $158.8985 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $199.89 | 13.725% | $227.3249 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $60.45 | 8.676% | $65.6946 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $107.31 | 4.771% | $112.4298 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $217.51 | 13.350% | $246.5476 | $246.55 | $246.55 | $246.50 |
| Purchase #7 | $21.26 | 6.554% | $22.6534 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $867.72 | $957.8518 | $957.84 | $957.85 | $957.80 | |