| 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 | $165.76 | 10.682% | $183.4665 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $20.82 | 4.222% | $21.699 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $244.33 | 8.293% | $264.5923 | $264.59 | $264.60 | $264.60 |
| Purchase #4 | $189.62 | 10.111% | $208.7925 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $215.67 | 5.257% | $227.0078 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $212.96 | 7.173% | $228.2356 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $12.72 | 6.206% | $13.5094 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $1,061.88 | $1,147.3031 | $1,147.31 | $1,147.30 | $1,147.30 | |