| 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 | $12.61 | 11.825% | $14.1011 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $79.92 | 3.874% | $83.0161 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $79.74 | 12.409% | $89.6349 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $125.34 | 7.158% | $134.3118 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $41.26 | 4.763% | $43.2252 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $107.33 | 4.339% | $111.987 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $120.28 | 12.255% | $135.0203 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $566.48 | $611.2964 | $611.30 | $611.30 | $611.20 | |