| 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 | $23.60 | 13.384% | $26.7586 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $235.45 | 11.410% | $262.3148 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $44.50 | 5.148% | $46.7909 | $46.79 | $46.80 | $46.80 |
| Purchase #4 | $37.38 | 3.849% | $38.8188 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $53.33 | 9.191% | $58.2316 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $57.47 | 6.600% | $61.263 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $191.66 | 11.144% | $213.0186 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $643.39 | $707.1963 | $707.19 | $707.15 | $707.20 | |