| 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 | $174.84 | 12.279% | $196.3086 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $225.25 | 7.511% | $242.1685 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $34.74 | 3.710% | $36.0289 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $192.44 | 11.849% | $215.2422 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $193.89 | 4.192% | $202.0179 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $246.91 | 11.220% | $274.6133 | $274.61 | $274.60 | $274.60 |
| Purchase #7 | $153.93 | 13.585% | $174.8414 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $1,222.00 | $1,341.2208 | $1,341.22 | $1,341.20 | $1,341.10 | |