| 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 | $239.43 | 4.207% | $249.5028 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $30.46 | 8.829% | $33.1493 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $97.97 | 10.230% | $107.9923 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $5.34 | 12.194% | $5.9912 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $35.78 | 13.545% | $40.6264 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $37.57 | 5.385% | $39.5931 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $212.98 | 12.446% | $239.4875 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $659.53 | $716.3426 | $716.34 | $716.40 | $716.30 | |