| 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 | $110.50 | 8.107% | $119.4582 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $47.90 | 7.577% | $51.5294 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $146.83 | 9.685% | $161.0505 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $22.63 | 6.129% | $24.017 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $130.31 | 10.851% | $144.4499 | $144.45 | $144.45 | $144.40 |
| Purchase #6 | $179.30 | 3.679% | $185.8964 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $151.45 | 8.713% | $164.6458 | $164.65 | $164.65 | $164.60 |
| 7 purchase totals = | $788.92 | $851.0472 | $851.06 | $851.05 | $851.00 | |