| 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 | $77.85 | 12.497% | $87.5789 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $69.31 | 11.580% | $77.3361 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $176.58 | 6.220% | $187.5633 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $197.76 | 3.751% | $205.178 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $150.73 | 8.163% | $163.0341 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $106.40 | 10.818% | $117.9104 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $23.63 | 13.237% | $26.7579 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $802.26 | $865.3587 | $865.36 | $865.40 | $865.40 | |