| 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 | $199.25 | 6.842% | $212.8827 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $101.49 | 9.287% | $110.9154 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $144.42 | 11.223% | $160.6283 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $243.93 | 4.652% | $255.2776 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $138.72 | 3.780% | $143.9636 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $215.95 | 13.806% | $245.7641 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $106.90 | 13.215% | $121.0268 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $1,150.66 | $1,250.4585 | $1,250.46 | $1,250.50 | $1,250.50 | |