| 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 | $192.74 | 11.153% | $214.2363 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $69.65 | 7.829% | $75.1029 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $102.67 | 12.121% | $115.1146 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $195.61 | 12.296% | $219.6622 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $123.44 | 12.421% | $138.7725 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $8.34 | 4.179% | $8.6885 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $105.33 | 13.293% | $119.3315 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $797.78 | $890.9085 | $890.90 | $890.90 | $890.90 | |