| 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 | $212.40 | 9.264% | $232.0767 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $16.85 | 7.814% | $18.1667 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $190.96 | 8.617% | $207.415 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $226.62 | 9.509% | $248.1693 | $248.17 | $248.15 | $248.20 |
| Purchase #5 | $118.76 | 10.390% | $131.0992 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $195.87 | 9.175% | $213.8411 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $138.41 | 11.760% | $154.687 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,099.87 | $1,205.4550 | $1,205.47 | $1,205.45 | $1,205.50 | |