| 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 | $80.65 | 4.323% | $84.1365 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $40.48 | 3.304% | $41.8175 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $207.35 | 8.418% | $224.8047 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $104.84 | 13.827% | $119.3362 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $107.92 | 7.373% | $115.8769 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $153.83 | 4.280% | $160.4139 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $18.56 | 6.849% | $19.8312 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $713.63 | $766.2169 | $766.22 | $766.25 | $766.10 | |