| 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 | $95.73 | 10.506% | $105.7874 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $206.93 | 5.800% | $218.9319 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $104.73 | 12.659% | $117.9878 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $92.93 | 12.111% | $104.1848 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $15.37 | 4.656% | $16.0856 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $146.57 | 5.870% | $155.1737 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $115.68 | 3.632% | $119.8815 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $777.94 | $838.0327 | $838.03 | $838.10 | $838.10 | |