| 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 | $25.42 | 8.235% | $27.5133 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $102.33 | 10.566% | $113.1422 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $176.25 | 8.464% | $191.1678 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $155.85 | 12.749% | $175.7193 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $159.71 | 10.234% | $176.0547 | $176.05 | $176.05 | $176.10 |
| Purchase #6 | $168.34 | 5.756% | $178.0297 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $124.75 | 13.526% | $141.6237 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $912.65 | $1,003.2507 | $1,003.24 | $1,003.20 | $1,003.20 | |