| 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 | $149.40 | 6.605% | $159.2679 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $22.33 | 11.315% | $24.8566 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $247.70 | 4.223% | $258.1604 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $161.48 | 3.642% | $167.3611 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $208.99 | 13.524% | $237.2538 | $237.25 | $237.25 | $237.30 |
| Purchase #6 | $151.56 | 11.166% | $168.4832 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $30.38 | 3.324% | $31.3898 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $971.84 | $1,046.7728 | $1,046.77 | $1,046.75 | $1,047.00 | |