| 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 | $186.76 | 9.407% | $204.3285 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $217.51 | 13.845% | $247.6243 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $69.99 | 9.651% | $76.7447 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $84.50 | 7.534% | $90.8662 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $222.41 | 12.130% | $249.3883 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $51.32 | 11.519% | $57.2316 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $204.94 | 8.211% | $221.7676 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,037.43 | $1,147.9512 | $1,147.95 | $1,147.95 | $1,147.90 | |