| 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 | $135.35 | 10.361% | $149.3736 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $250.56 | 9.856% | $275.2552 | $275.26 | $275.25 | $275.30 |
| Purchase #3 | $97.28 | 7.445% | $104.5225 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $173.25 | 8.313% | $187.6523 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $137.52 | 8.350% | $149.0029 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $104.28 | 12.312% | $117.119 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $161.47 | 12.129% | $181.0547 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $1,059.71 | $1,163.9802 | $1,163.97 | $1,163.90 | $1,164.10 | |