| 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 | $8.67 | 4.709% | $9.0783 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $169.93 | 8.485% | $184.3486 | $184.35 | $184.35 | $184.30 |
| Purchase #3 | $245.63 | 11.308% | $273.4058 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $57.70 | 4.293% | $60.1771 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $155.30 | 9.659% | $170.3004 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $9.82 | 7.262% | $10.5331 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $72.35 | 7.125% | $77.5049 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $719.40 | $785.3482 | $785.35 | $785.40 | $785.30 | |