| 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 | $62.37 | 12.537% | $70.1893 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $124.30 | 4.500% | $129.8935 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $170.35 | 10.786% | $188.724 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $63.84 | 5.337% | $67.2471 | $67.25 | $67.25 | $67.20 |
| Purchase #5 | $133.26 | 3.221% | $137.5523 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $76.87 | 8.644% | $83.5146 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $14.91 | 9.236% | $16.2871 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $645.90 | $693.4079 | $693.40 | $693.40 | $693.40 | |