| 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 | $170.80 | 13.516% | $193.8853 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $30.42 | 5.164% | $31.9909 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $222.73 | 7.775% | $240.0473 | $240.05 | $240.05 | $240.00 |
| Purchase #4 | $37.95 | 7.313% | $40.7253 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $190.78 | 3.413% | $197.2913 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $118.26 | 7.652% | $127.3093 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $89.43 | 8.267% | $96.8232 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $860.37 | $928.0726 | $928.08 | $928.10 | $928.00 | |