| 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 | $150.90 | 6.709% | $161.0239 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $204.74 | 5.359% | $215.712 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $175.99 | 8.764% | $191.4138 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $82.82 | 5.479% | $87.3577 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $9.37 | 10.282% | $10.3334 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $170.29 | 12.771% | $192.0377 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $210.62 | 12.150% | $236.2103 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,004.73 | $1,094.0888 | $1,094.08 | $1,094.05 | $1,094.00 | |