| 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 | $180.82 | 3.396% | $186.9606 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $46.77 | 10.284% | $51.5798 | $51.58 | $51.60 | $51.60 |
| Purchase #3 | $111.87 | 9.682% | $122.7013 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $191.57 | 9.736% | $210.2213 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $141.42 | 5.317% | $148.9393 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $119.80 | 10.599% | $132.4976 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $205.95 | 5.645% | $217.5759 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $998.20 | $1,070.4758 | $1,070.48 | $1,070.50 | $1,070.50 | |