| 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 | $77.33 | 7.272% | $82.9534 | $82.95 | $82.95 | $83.00 |
| Purchase #2 | $136.48 | 8.456% | $148.0207 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $127.79 | 6.455% | $136.0388 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $221.88 | 10.297% | $244.727 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $226.84 | 12.543% | $255.2925 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $226.28 | 4.335% | $236.0892 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $179.61 | 4.138% | $187.0423 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,196.21 | $1,290.1639 | $1,290.16 | $1,290.20 | $1,290.10 | |