| 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 | $104.27 | 10.638% | $115.3622 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $15.30 | 3.534% | $15.8407 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $137.71 | 10.119% | $151.6449 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $94.42 | 9.825% | $103.6968 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $228.97 | 11.405% | $255.084 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $183.87 | 6.301% | $195.4556 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $218.79 | 7.114% | $234.3547 | $234.35 | $234.35 | $234.40 |
| 7 purchase totals = | $983.33 | $1,071.4389 | $1,071.43 | $1,071.45 | $1,071.50 | |