| 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 | $176.96 | 5.205% | $186.1708 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $31.30 | 6.190% | $33.2375 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $124.59 | 13.307% | $141.1692 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $52.93 | 9.238% | $57.8197 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $180.69 | 11.800% | $202.0114 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $57.29 | 9.402% | $62.6764 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $182.97 | 10.369% | $201.9422 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $806.73 | $885.0272 | $885.03 | $885.00 | $885.00 | |