| 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 | $112.64 | 8.213% | $121.8911 | $121.89 | $121.90 | $121.90 |
| Purchase #2 | $245.97 | 6.250% | $261.3431 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $56.45 | 13.308% | $63.9624 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $248.72 | 12.308% | $279.3325 | $279.33 | $279.35 | $279.30 |
| Purchase #5 | $72.68 | 5.170% | $76.4376 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $230.88 | 13.709% | $262.5313 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $19.85 | 8.400% | $21.5174 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $987.19 | $1,087.0154 | $1,087.01 | $1,087.05 | $1,086.90 | |