| 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 | $207.54 | 11.500% | $231.4071 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $175.49 | 4.312% | $183.0571 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $226.45 | 5.468% | $238.8323 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $209.63 | 7.228% | $224.7821 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $48.28 | 4.400% | $50.4043 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $110.86 | 3.446% | $114.6802 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $190.79 | 8.349% | $206.7191 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,169.04 | $1,249.8822 | $1,249.88 | $1,249.90 | $1,249.90 | |