| 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 | $157.77 | 8.233% | $170.7592 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $134.64 | 4.220% | $140.3218 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $211.82 | 9.458% | $231.8539 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $101.57 | 5.460% | $107.1157 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $96.48 | 13.356% | $109.3659 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $55.86 | 3.763% | $57.962 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $250.33 | 4.643% | $261.9528 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $1,008.47 | $1,079.3313 | $1,079.33 | $1,079.25 | $1,079.50 | |