| 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 | $117.40 | 5.173% | $123.4731 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $201.85 | 4.808% | $211.5549 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $52.52 | 11.438% | $58.5272 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $188.38 | 4.611% | $197.0662 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $69.75 | 10.564% | $77.1184 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $12.30 | 12.195% | $13.8 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $170.30 | 6.424% | $181.2401 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $812.50 | $862.7799 | $862.78 | $862.75 | $862.80 | |