| 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 | $52.33 | 11.536% | $58.3668 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $112.93 | 9.645% | $123.8221 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $161.29 | 7.342% | $173.1319 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $19.42 | 6.744% | $20.7297 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $167.51 | 4.501% | $175.0496 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $182.53 | 5.236% | $192.0873 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $241.67 | 6.630% | $257.6927 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $937.68 | $1,000.8801 | $1,000.88 | $1,000.90 | $1,000.80 | |