| 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 | $212.35 | 6.858% | $226.913 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $35.36 | 9.413% | $38.6884 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $241.35 | 9.553% | $264.4062 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $115.25 | 12.722% | $129.9121 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $7.72 | 8.612% | $8.3848 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $104.42 | 4.807% | $109.4395 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $9.94 | 7.267% | $10.6623 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $726.39 | $788.4063 | $788.40 | $788.40 | $788.40 | |