| 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 | $170.86 | 12.212% | $191.7254 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $150.74 | 11.188% | $167.6048 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $13.36 | 13.833% | $15.2081 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $160.72 | 4.551% | $168.0344 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $52.90 | 9.629% | $57.9937 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $57.76 | 5.699% | $61.0517 | $61.05 | $61.05 | $61.10 |
| Purchase #7 | $7.98 | 3.274% | $8.2413 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $614.32 | $669.8594 | $669.85 | $669.90 | $669.80 | |