| 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 | $250.67 | 12.450% | $281.8784 | $281.88 | $281.90 | $281.90 |
| Purchase #2 | $236.31 | 3.123% | $243.69 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $65.77 | 4.300% | $68.5981 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $37.56 | 3.816% | $38.9933 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $161.65 | 7.597% | $173.9306 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $211.48 | 7.512% | $227.3664 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $213.38 | 10.228% | $235.2045 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $1,176.82 | $1,269.6613 | $1,269.66 | $1,269.70 | $1,269.70 | |