| 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 | $28.40 | 4.676% | $29.728 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $145.95 | 5.289% | $153.6693 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $200.89 | 11.440% | $223.8718 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $218.70 | 8.380% | $237.0271 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $22.68 | 8.714% | $24.6563 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $211.65 | 13.379% | $239.9667 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $190.41 | 8.644% | $206.869 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,018.68 | $1,115.7882 | $1,115.80 | $1,115.75 | $1,115.90 | |