| 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 | $179.66 | 12.721% | $202.5145 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $7.47 | 3.756% | $7.7506 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $115.56 | 8.395% | $125.2613 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $158.33 | 5.553% | $167.1221 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $238.38 | 11.721% | $266.3205 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $111.67 | 5.456% | $117.7627 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $231.26 | 3.208% | $238.6788 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $1,042.33 | $1,125.4105 | $1,125.40 | $1,125.35 | $1,125.50 | |