| 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 | $176.87 | 4.282% | $184.4436 | $184.44 | $184.45 | $184.40 |
| Purchase #2 | $154.78 | 12.743% | $174.5036 | $174.50 | $174.50 | $174.50 |
| Purchase #3 | $40.36 | 8.500% | $43.7906 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $85.40 | 7.748% | $92.0168 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $38.63 | 13.298% | $43.767 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $139.66 | 12.417% | $157.0016 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $35.48 | 8.285% | $38.4195 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $671.18 | $733.9427 | $733.94 | $733.90 | $733.90 | |