| 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 | $212.54 | 9.683% | $233.1202 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $249.25 | 4.874% | $261.3984 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $121.67 | 5.572% | $128.4495 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $237.98 | 4.696% | $249.1555 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $104.53 | 5.865% | $110.6607 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $76.29 | 3.246% | $78.7664 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $232.76 | 5.481% | $245.5176 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,235.02 | $1,307.0683 | $1,307.08 | $1,307.00 | $1,307.10 | |