| 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 | $156.36 | 13.868% | $178.044 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $42.99 | 4.782% | $45.0458 | $45.05 | $45.05 | $45.00 |
| Purchase #3 | $113.38 | 5.383% | $119.4832 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $107.43 | 3.190% | $110.857 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $82.69 | 4.102% | $86.0819 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $172.72 | 8.750% | $187.833 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $23.70 | 12.743% | $26.7201 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $699.27 | $754.0650 | $754.06 | $754.10 | $754.00 | |