| 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 | $242.89 | 13.764% | $276.3214 | $276.32 | $276.30 | $276.30 |
| Purchase #2 | $38.49 | 13.608% | $43.7277 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $177.48 | 3.460% | $183.6208 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $77.33 | 13.338% | $87.6443 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $187.79 | 10.757% | $207.9906 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $20.52 | 10.849% | $22.7462 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $52.51 | 7.681% | $56.5433 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $797.01 | $878.5943 | $878.59 | $878.60 | $878.40 | |