| 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 | $182.88 | 6.775% | $195.2701 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $57.83 | 12.804% | $65.2346 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $211.67 | 6.322% | $225.0518 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $118.56 | 9.623% | $129.969 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $122.46 | 3.696% | $126.9861 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $227.96 | 10.163% | $251.1276 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $124.99 | 5.153% | $131.4307 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $1,046.35 | $1,125.0699 | $1,125.07 | $1,125.10 | $1,125.10 | |