| 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 | $234.50 | 13.329% | $265.7565 | $265.76 | $265.75 | $265.80 |
| Purchase #2 | $57.48 | 5.770% | $60.7966 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $69.80 | 4.471% | $72.9208 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $105.81 | 9.745% | $116.1212 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $31.91 | 4.186% | $33.2458 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $30.33 | 4.481% | $31.6891 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $101.74 | 11.628% | $113.5703 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $631.57 | $694.1003 | $694.11 | $694.05 | $694.10 | |