| 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 | $139.44 | 7.108% | $149.3514 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $99.83 | 9.829% | $109.6423 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $242.69 | 5.153% | $255.1958 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $5.83 | 10.135% | $6.4209 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $179.95 | 13.103% | $203.5288 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $127.47 | 7.346% | $136.8339 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $15.57 | 4.133% | $16.2135 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $810.78 | $877.1866 | $877.18 | $877.20 | $877.10 | |