| 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 | $239.71 | 12.428% | $269.5012 | $269.50 | $269.50 | $269.50 |
| Purchase #2 | $13.28 | 4.866% | $13.9262 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $153.78 | 3.779% | $159.5913 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $208.84 | 7.832% | $225.1963 | $225.20 | $225.20 | $225.20 |
| Purchase #5 | $8.30 | 11.645% | $9.2665 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $177.50 | 5.551% | $187.353 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $100.45 | 10.602% | $111.0997 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $901.86 | $975.9342 | $975.94 | $975.95 | $976.00 | |