| 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 | $168.39 | 11.305% | $187.4265 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $56.80 | 12.804% | $64.0727 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $202.94 | 6.257% | $215.638 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $150.50 | 5.199% | $158.3245 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $167.91 | 10.287% | $185.1829 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $133.89 | 11.340% | $149.0731 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $27.74 | 3.542% | $28.7226 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $908.17 | $988.4403 | $988.43 | $988.40 | $988.40 | |