| 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 | $158.42 | 10.808% | $175.542 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $183.89 | 7.148% | $197.0345 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $175.64 | 13.436% | $199.239 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $97.78 | 8.616% | $106.2047 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $224.27 | 5.728% | $237.1162 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $127.93 | 3.735% | $132.7082 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $245.50 | 12.869% | $277.0934 | $277.09 | $277.10 | $277.10 |
| 7 purchase totals = | $1,213.43 | $1,324.9380 | $1,324.93 | $1,324.95 | $1,324.80 | |