| 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 | $72.41 | 10.803% | $80.2325 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $69.95 | 11.237% | $77.8103 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $197.65 | 5.549% | $208.6176 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $160.85 | 3.822% | $166.9977 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $18.77 | 12.303% | $21.0793 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $162.74 | 6.682% | $173.6143 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $109.83 | 5.527% | $115.9003 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $792.20 | $844.2520 | $844.25 | $844.25 | $844.20 | |