| 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 | $174.58 | 4.219% | $181.9455 | $181.95 | $181.95 | $181.90 |
| Purchase #2 | $172.62 | 11.253% | $192.0449 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $173.34 | 8.506% | $188.0843 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $85.83 | 8.159% | $92.8329 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $128.79 | 10.678% | $142.5422 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $171.43 | 13.493% | $194.561 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $235.41 | 12.594% | $265.0575 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $1,142.00 | $1,257.0683 | $1,257.06 | $1,257.10 | $1,257.00 | |