| 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 | $13.43 | 9.826% | $14.7496 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $64.73 | 13.182% | $73.2627 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $25.35 | 9.311% | $27.7103 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $38.75 | 5.400% | $40.8425 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $222.65 | 13.720% | $253.1976 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $13.61 | 10.764% | $15.075 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $226.70 | 12.201% | $254.3597 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $605.22 | $679.1974 | $679.20 | $679.20 | $679.20 | |