| 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 | $105.77 | 7.294% | $113.4849 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $216.69 | 10.763% | $240.0123 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $200.45 | 13.671% | $227.8535 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $22.62 | 8.644% | $24.5753 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $79.50 | 8.854% | $86.5389 | $86.54 | $86.55 | $86.50 |
| Purchase #6 | $46.55 | 5.760% | $49.2313 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $56.81 | 11.424% | $63.3 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $728.39 | $804.9962 | $804.99 | $805.05 | $805.00 | |