| 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 | $49.88 | 8.848% | $54.2934 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $82.97 | 9.764% | $91.0712 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $160.71 | 6.357% | $170.9263 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $161.35 | 9.528% | $176.7234 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $233.88 | 9.448% | $255.977 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $17.34 | 7.812% | $18.6946 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $236.57 | 10.508% | $261.4288 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $942.70 | $1,029.1147 | $1,029.11 | $1,029.15 | $1,029.10 | |