| 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 | $84.87 | 9.372% | $92.824 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $42.49 | 9.512% | $46.5316 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $44.54 | 10.791% | $49.3463 | $49.35 | $49.35 | $49.30 |
| Purchase #4 | $144.56 | 8.727% | $157.1758 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $115.68 | 3.655% | $119.9081 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $39.70 | 5.115% | $41.7307 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $148.38 | 9.762% | $162.8649 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $620.22 | $670.3814 | $670.38 | $670.40 | $670.30 | |