| 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 | $143.30 | 7.364% | $153.8526 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $36.86 | 13.345% | $41.779 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $41.97 | 9.676% | $46.031 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $133.40 | 4.243% | $139.0602 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $52.45 | 4.449% | $54.7835 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $125.67 | 13.597% | $142.7573 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $179.59 | 7.531% | $193.1149 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $713.24 | $771.3785 | $771.37 | $771.40 | $771.50 | |