| 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 | $42.91 | 8.423% | $46.5243 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $42.66 | 11.363% | $47.5075 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $126.71 | 3.532% | $131.1854 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $245.39 | 4.452% | $256.3148 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $207.91 | 10.612% | $229.9734 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $104.71 | 7.499% | $112.5622 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $72.79 | 4.643% | $76.1696 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $843.08 | $900.2372 | $900.23 | $900.15 | $900.30 | |