| 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 | $9.93 | 4.660% | $10.3927 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $224.41 | 7.367% | $240.9423 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $169.88 | 4.733% | $177.9204 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $243.92 | 12.624% | $274.7125 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $191.25 | 8.521% | $207.5464 | $207.55 | $207.55 | $207.50 |
| Purchase #6 | $94.92 | 5.242% | $99.8957 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $126.40 | 12.366% | $142.0306 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $1,060.71 | $1,153.4406 | $1,153.44 | $1,153.45 | $1,153.30 | |