| 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 | $117.74 | 4.422% | $122.9465 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $24.59 | 10.645% | $27.2076 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $190.60 | 4.860% | $199.8632 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $213.32 | 8.824% | $232.1434 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $164.82 | 5.860% | $174.4785 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $221.93 | 13.340% | $251.5355 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $149.31 | 10.677% | $165.2518 | $165.25 | $165.25 | $165.30 |
| 7 purchase totals = | $1,082.31 | $1,173.4265 | $1,173.43 | $1,173.45 | $1,173.40 | |