| 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 | $231.54 | 12.507% | $260.4987 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $31.58 | 9.479% | $34.5735 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $211.52 | 12.276% | $237.4862 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $242.96 | 10.261% | $267.8901 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $200.53 | 4.148% | $208.848 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $88.31 | 4.280% | $92.0897 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $41.65 | 6.599% | $44.3985 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $1,048.09 | $1,145.7847 | $1,145.79 | $1,145.80 | $1,145.80 | |