| 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 | $46.65 | 5.139% | $49.0473 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $200.31 | 8.378% | $217.092 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $198.66 | 6.491% | $211.555 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $116.90 | 13.668% | $132.8779 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $206.37 | 13.800% | $234.8491 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $39.80 | 5.146% | $41.8481 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $49.35 | 11.278% | $54.9157 | $54.92 | $54.90 | $54.90 |
| 7 purchase totals = | $858.04 | $942.1851 | $942.20 | $942.20 | $942.10 | |