| 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 | $127.58 | 5.253% | $134.2818 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $212.56 | 5.131% | $223.4665 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $80.62 | 7.442% | $86.6197 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $178.40 | 3.696% | $184.9937 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $52.40 | 6.356% | $55.7305 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $81.50 | 9.697% | $89.4031 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $7.85 | 6.387% | $8.3514 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $740.91 | $782.8467 | $782.84 | $782.85 | $782.90 | |