| 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 | $105.74 | 10.606% | $116.9548 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $120.74 | 6.709% | $128.8404 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $107.92 | 13.192% | $122.1568 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $192.57 | 6.404% | $204.9022 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $244.79 | 4.832% | $256.6183 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $18.64 | 12.110% | $20.8973 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $181.88 | 12.645% | $204.8787 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $972.28 | $1,055.2485 | $1,055.25 | $1,055.25 | $1,055.30 | |