| 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 | $221.41 | 12.404% | $248.8737 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $226.73 | 12.400% | $254.8445 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $76.62 | 12.211% | $85.9761 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $56.68 | 11.598% | $63.2537 | $63.25 | $63.25 | $63.30 |
| Purchase #5 | $201.27 | 5.265% | $211.8669 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $241.33 | 4.138% | $251.3162 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $203.85 | 4.686% | $213.4024 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,227.89 | $1,329.5335 | $1,329.53 | $1,329.50 | $1,329.60 | |