| 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 | $176.97 | 4.109% | $184.2417 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $176.45 | 12.442% | $198.4039 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $178.83 | 5.507% | $188.6782 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $41.97 | 9.273% | $45.8619 | $45.86 | $45.85 | $45.90 |
| Purchase #5 | $216.65 | 9.616% | $237.4831 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $212.51 | 12.764% | $239.6348 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $201.98 | 10.383% | $222.9516 | $222.95 | $222.95 | $223.00 |
| 7 purchase totals = | $1,205.36 | $1,317.2552 | $1,317.24 | $1,317.30 | $1,317.30 | |