| 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 | $64.66 | 6.431% | $68.8183 | $68.82 | $68.80 | $68.80 |
| Purchase #2 | $124.76 | 13.676% | $141.8222 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $166.93 | 8.574% | $181.2426 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $19.96 | 6.591% | $21.2756 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $136.72 | 8.690% | $148.601 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $221.93 | 8.411% | $240.5965 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $132.36 | 3.870% | $137.4823 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $867.32 | $939.8385 | $939.84 | $939.85 | $939.80 | |