| 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 | $167.69 | 8.770% | $182.3964 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $75.78 | 6.806% | $80.9376 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $205.73 | 7.458% | $221.0733 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $120.81 | 9.417% | $132.1867 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $155.38 | 6.619% | $165.6646 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $219.97 | 10.798% | $243.7224 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $221.81 | 12.837% | $250.2837 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $1,167.17 | $1,276.2647 | $1,276.26 | $1,276.25 | $1,276.30 | |