| 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 | $179.86 | 4.350% | $187.6839 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $95.66 | 9.107% | $104.3718 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $212.74 | 12.832% | $240.0388 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $98.35 | 7.756% | $105.978 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $161.32 | 5.379% | $169.9974 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $62.55 | 12.211% | $70.188 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $191.75 | 12.564% | $215.8415 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,002.23 | $1,094.0994 | $1,094.10 | $1,094.15 | $1,094.10 | |