| 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 | $227.43 | 12.682% | $256.2727 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $137.25 | 6.229% | $145.7993 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $141.69 | 8.254% | $153.3851 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $191.48 | 4.377% | $199.8611 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $69.89 | 11.585% | $77.9868 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $193.84 | 4.856% | $203.2529 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $138.26 | 10.550% | $152.8464 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $1,099.84 | $1,189.4043 | $1,189.41 | $1,189.40 | $1,189.50 | |