| 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 | $162.64 | 9.872% | $178.6958 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $171.79 | 8.842% | $186.9797 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $82.30 | 12.520% | $92.604 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $239.99 | 12.839% | $270.8023 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $50.46 | 3.865% | $52.4103 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $15.38 | 9.315% | $16.8126 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $72.62 | 9.780% | $79.7222 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $795.18 | $878.0269 | $878.02 | $878.00 | $878.00 | |