| 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 | $30.55 | 12.141% | $34.2591 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $28.54 | 3.481% | $29.5335 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $81.60 | 5.781% | $86.3173 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $126.79 | 12.798% | $143.0166 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $201.84 | 6.238% | $214.4308 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $94.49 | 11.393% | $105.2552 | $105.26 | $105.25 | $105.30 |
| Purchase #7 | $122.49 | 12.254% | $137.4999 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $686.30 | $750.3124 | $750.32 | $750.30 | $750.30 | |