| 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 | $114.82 | 7.401% | $123.3178 | $123.32 | $123.30 | $123.30 |
| Purchase #2 | $93.36 | 10.869% | $103.5073 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $218.94 | 3.518% | $226.6423 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $223.78 | 11.611% | $249.7631 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $9.74 | 3.749% | $10.1052 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $58.30 | 4.370% | $60.8477 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $108.73 | 7.490% | $116.8739 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $827.67 | $891.0573 | $891.06 | $891.00 | $891.00 | |