| 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 | $231.37 | 3.398% | $239.232 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $156.83 | 9.631% | $171.9343 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $201.33 | 7.523% | $216.4761 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $9.44 | 11.476% | $10.5233 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $57.94 | 12.247% | $65.0359 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $144.92 | 12.623% | $163.2133 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $187.78 | 8.126% | $203.039 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $989.61 | $1,069.4539 | $1,069.45 | $1,069.50 | $1,069.30 | |