| 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 | $193.61 | 6.660% | $206.5044 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $238.99 | 10.456% | $263.9788 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $36.87 | 12.689% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $16.32 | 6.472% | $17.3762 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $77.69 | 12.380% | $87.308 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $101.39 | 13.539% | $115.1172 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $112.76 | 13.532% | $128.0187 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $777.63 | $859.8517 | $859.86 | $859.85 | $859.80 | |