| 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 | $233.89 | 5.700% | $247.2217 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $179.94 | 9.769% | $197.5183 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $239.95 | 12.306% | $269.4782 | $269.48 | $269.50 | $269.50 |
| Purchase #4 | $136.29 | 4.360% | $142.2322 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $142.84 | 7.447% | $153.4773 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $117.26 | 8.727% | $127.4933 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $142.77 | 9.118% | $155.7878 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $1,192.94 | $1,293.2088 | $1,293.21 | $1,293.25 | $1,293.20 | |