| 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 | $21.74 | 6.821% | $23.2229 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $54.96 | 13.695% | $62.4868 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $17.41 | 5.717% | $18.4053 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $148.73 | 3.395% | $153.7794 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $159.92 | 13.600% | $181.6691 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $74.50 | 4.856% | $78.1177 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $209.83 | 5.123% | $220.5796 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $687.09 | $738.2608 | $738.27 | $738.25 | $738.30 | |