| 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 | $212.89 | 4.677% | $222.8469 | $222.85 | $222.85 | $222.80 |
| Purchase #2 | $162.69 | 6.652% | $173.5121 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $192.70 | 6.172% | $204.5934 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $243.57 | 11.679% | $272.0165 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $169.62 | 13.665% | $192.7986 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $52.75 | 9.286% | $57.6484 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $152.86 | 4.423% | $159.621 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $1,187.08 | $1,283.0369 | $1,283.04 | $1,283.00 | $1,282.90 | |