| 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 | $160.62 | 4.117% | $167.2327 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $30.78 | 12.255% | $34.5521 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $50.92 | 11.223% | $56.6348 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $247.48 | 3.622% | $256.4437 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $223.55 | 11.142% | $248.4579 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $215.89 | 4.260% | $225.0869 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $245.79 | 6.335% | $261.3608 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $1,175.03 | $1,249.7689 | $1,249.76 | $1,249.80 | $1,249.80 | |