| 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 | $83.43 | 13.110% | $94.3677 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $49.25 | 6.696% | $52.5478 | $52.55 | $52.55 | $52.50 |
| Purchase #3 | $185.92 | 12.870% | $209.8479 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $70.37 | 12.287% | $79.0164 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $133.39 | 4.187% | $138.975 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $175.31 | 10.785% | $194.2172 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $249.62 | 4.825% | $261.6642 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $947.29 | $1,030.6362 | $1,030.65 | $1,030.60 | $1,030.60 | |