| 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 | $36.99 | 12.868% | $41.7499 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $41.92 | 7.351% | $45.0015 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $228.27 | 6.547% | $243.2148 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $65.74 | 12.595% | $74.02 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $138.92 | 12.250% | $155.9377 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $86.69 | 5.592% | $91.5377 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $11.53 | 9.244% | $12.5958 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $610.06 | $664.0574 | $664.06 | $664.05 | $663.90 | |