| 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 | $181.51 | 7.640% | $195.3774 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $158.43 | 13.201% | $179.3443 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $24.38 | 12.224% | $27.3602 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $180.78 | 11.211% | $201.0472 | $201.05 | $201.05 | $201.00 |
| Purchase #5 | $113.61 | 7.598% | $122.2421 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $35.72 | 5.649% | $37.7378 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $189.56 | 8.314% | $205.32 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $883.99 | $968.4290 | $968.43 | $968.45 | $968.30 | |