| 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 | $76.73 | 6.521% | $81.7336 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $175.63 | 8.665% | $190.8483 | $190.85 | $190.85 | $190.80 |
| Purchase #3 | $7.57 | 5.563% | $7.9911 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $114.70 | 8.447% | $124.3887 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $97.86 | 13.626% | $111.1944 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $241.86 | 3.333% | $249.9212 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $27.86 | 13.678% | $31.6707 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $742.21 | $797.7480 | $797.74 | $797.75 | $797.70 | |