| 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 | $15.41 | 8.253% | $16.6818 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $36.91 | 9.383% | $40.3733 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $195.32 | 4.372% | $203.8594 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $229.93 | 12.476% | $258.6161 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $214.55 | 10.462% | $236.9962 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $12.50 | 6.234% | $13.2793 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $19.41 | 7.296% | $20.8262 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $724.03 | $790.6323 | $790.64 | $790.65 | $790.70 | |