| 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 | $161.41 | 8.299% | $174.8054 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $161.44 | 12.696% | $181.9364 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $189.99 | 4.764% | $199.0411 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $215.80 | 5.474% | $227.6129 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $97.44 | 13.436% | $110.532 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $41.90 | 7.713% | $45.1317 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $195.98 | 7.122% | $209.9377 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,063.96 | $1,148.9972 | $1,149.00 | $1,149.05 | $1,148.80 | |