| 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 | $224.60 | 7.220% | $240.8161 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $172.87 | 10.534% | $191.0801 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $25.51 | 11.742% | $28.5054 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $158.62 | 12.211% | $177.9891 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $21.90 | 13.359% | $24.8256 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $188.41 | 11.308% | $209.7154 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $64.31 | 13.447% | $72.9578 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $856.22 | $945.8895 | $945.91 | $945.90 | $945.90 | |