| 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 | $193.77 | 8.261% | $209.7773 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $116.97 | 5.414% | $123.3028 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $77.90 | 5.208% | $81.957 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $15.96 | 11.842% | $17.85 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $159.83 | 12.244% | $179.3996 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $199.75 | 9.175% | $218.0771 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $205.97 | 5.386% | $217.0635 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $970.15 | $1,047.4273 | $1,047.43 | $1,047.45 | $1,047.60 | |