| 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 | $223.89 | 6.763% | $239.0317 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $113.74 | 9.734% | $124.8115 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $231.88 | 10.572% | $256.3944 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $153.29 | 12.864% | $173.0092 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $140.90 | 3.535% | $145.8808 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $144.99 | 13.705% | $164.8609 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $182.44 | 13.382% | $206.8541 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,191.13 | $1,310.8426 | $1,310.83 | $1,310.85 | $1,310.90 | |