| 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 | $15.86 | 4.124% | $16.5141 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $92.61 | 5.169% | $97.397 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $41.85 | 13.176% | $47.3642 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $45.73 | 7.291% | $49.0642 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $213.50 | 8.117% | $230.8298 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $117.62 | 3.278% | $121.4756 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $154.90 | 9.760% | $170.0182 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $682.07 | $732.6631 | $732.66 | $732.65 | $732.70 | |