| 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 | $40.78 | 12.758% | $45.9827 | $45.98 | $46.00 | $46.00 |
| Purchase #2 | $225.79 | 11.726% | $252.2661 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $51.87 | 6.440% | $55.2104 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $199.67 | 11.488% | $222.6081 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $210.53 | 7.503% | $226.3261 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $178.95 | 11.434% | $199.4111 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $130.51 | 6.682% | $139.2307 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $1,038.10 | $1,141.0352 | $1,141.04 | $1,141.05 | $1,141.00 | |