| 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 | $12.80 | 8.287% | $13.8607 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $52.67 | 10.109% | $57.9944 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $218.46 | 11.189% | $242.9035 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $145.67 | 13.826% | $165.8103 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $60.83 | 3.541% | $62.984 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $170.46 | 10.832% | $188.9242 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $112.93 | 11.784% | $126.2377 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $773.82 | $858.7148 | $858.70 | $858.70 | $858.70 | |