| 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 | $119.96 | 7.624% | $129.1058 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $79.97 | 10.147% | $88.0846 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $137.65 | 4.804% | $144.2627 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $52.70 | 12.165% | $59.111 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $41.48 | 12.637% | $46.7218 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $115.36 | 12.730% | $130.0453 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $49.84 | 11.692% | $55.6673 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $596.96 | $652.9985 | $653.00 | $652.95 | $653.00 | |