| 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 | $229.79 | 8.686% | $249.7496 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $42.29 | 11.289% | $47.0641 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $84.36 | 12.124% | $94.5878 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $139.32 | 4.139% | $145.0865 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $132.99 | 5.222% | $139.9347 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $110.67 | 7.690% | $119.1805 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $77.72 | 8.348% | $84.2081 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $817.14 | $879.8113 | $879.81 | $879.85 | $879.80 | |