| 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 | $229.59 | 6.185% | $243.7901 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $104.65 | 12.216% | $117.434 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $194.27 | 6.621% | $207.1326 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $79.45 | 3.655% | $82.3539 | $82.35 | $82.35 | $82.40 |
| Purchase #5 | $51.40 | 11.631% | $57.3783 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $194.46 | 8.171% | $210.3493 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $114.78 | 8.805% | $124.8864 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $968.60 | $1,043.3246 | $1,043.32 | $1,043.40 | $1,043.30 | |