| 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 | $81.94 | 10.105% | $90.22 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $222.90 | 11.217% | $247.9027 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $6.57 | 5.667% | $6.9423 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $5.61 | 6.588% | $5.9796 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $240.44 | 3.848% | $249.6921 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $198.71 | 5.600% | $209.8378 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $155.75 | 11.584% | $173.7921 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $911.92 | $984.3666 | $984.36 | $984.40 | $984.30 | |