| 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 | $245.81 | 11.668% | $274.4911 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $84.82 | 6.214% | $90.0907 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $205.57 | 3.749% | $213.2768 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $87.70 | 12.548% | $98.7046 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $102.98 | 9.728% | $112.9979 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $7.64 | 8.124% | $8.2607 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $85.71 | 9.162% | $93.5628 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $820.23 | $891.3846 | $891.38 | $891.40 | $891.50 | |