| 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 | $243.78 | 12.305% | $273.7771 | $273.78 | $273.80 | $273.80 |
| Purchase #2 | $19.67 | 8.784% | $21.3978 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $166.36 | 3.406% | $172.0262 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $170.68 | 3.269% | $176.2595 | $176.26 | $176.25 | $176.30 |
| Purchase #5 | $82.90 | 10.215% | $91.3682 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $221.54 | 6.845% | $236.7044 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $147.31 | 12.571% | $165.8283 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,052.24 | $1,137.3615 | $1,137.37 | $1,137.40 | $1,137.40 | |