| 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 | $185.75 | 3.445% | $192.1491 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $16.54 | 13.670% | $18.801 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $239.67 | 7.634% | $257.9664 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $82.31 | 4.102% | $85.6864 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $155.47 | 11.815% | $173.8388 | $173.84 | $173.85 | $173.80 |
| Purchase #6 | $232.48 | 11.626% | $259.5081 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $7.87 | 11.406% | $8.7677 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $920.09 | $996.7175 | $996.73 | $996.70 | $996.70 | |