| 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 | $165.81 | 6.178% | $176.0537 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $98.61 | 5.481% | $104.0148 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $179.62 | 6.607% | $191.4875 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $30.86 | 10.704% | $34.1633 | $34.16 | $34.15 | $34.20 |
| Purchase #5 | $227.51 | 13.451% | $258.1124 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $239.32 | 12.542% | $269.3355 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $110.91 | 5.465% | $116.9712 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $1,052.64 | $1,150.1384 | $1,150.13 | $1,150.10 | $1,150.20 | |