| 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 | $44.25 | 9.720% | $48.5511 | $48.55 | $48.55 | $48.60 |
| Purchase #2 | $121.39 | 12.450% | $136.5031 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $156.39 | 3.562% | $161.9606 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $227.83 | 13.679% | $258.9949 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $230.68 | 3.312% | $238.3201 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $204.68 | 12.142% | $229.5322 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $232.32 | 3.192% | $239.7357 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,217.54 | $1,313.5977 | $1,313.59 | $1,313.60 | $1,313.60 | |