| 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 | $19.82 | 4.251% | $20.6625 | $20.66 | $20.65 | $20.70 |
| Purchase #2 | $177.83 | 11.136% | $197.6331 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $8.39 | 9.693% | $9.2032 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $240.97 | 6.198% | $255.9053 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $164.40 | 4.267% | $171.4149 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $114.97 | 5.158% | $120.9002 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $136.74 | 5.156% | $143.7903 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $863.12 | $919.5095 | $919.50 | $919.50 | $919.50 | |