| 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 | $163.45 | 3.323% | $168.8814 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $215.60 | 7.835% | $232.4923 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $226.35 | 7.432% | $243.1723 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $70.60 | 6.269% | $75.0259 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $242.75 | 12.821% | $273.873 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $233.94 | 13.118% | $264.6282 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $30.48 | 11.585% | $34.0111 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $1,183.17 | $1,292.0842 | $1,292.08 | $1,292.10 | $1,292.10 | |