| 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 | $124.67 | 3.841% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $62.83 | 4.295% | $65.5285 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $64.38 | 13.668% | $73.1795 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $42.47 | 4.138% | $44.2274 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $237.98 | 5.655% | $251.4378 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $131.87 | 10.209% | $145.3326 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $102.54 | 4.799% | $107.4609 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $766.74 | $816.6253 | $816.63 | $816.70 | $816.60 | |