| 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 | $74.63 | 4.207% | $77.7697 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $155.84 | 3.623% | $161.4861 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $178.89 | 3.763% | $185.6216 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $35.84 | 13.775% | $40.777 | $40.78 | $40.80 | $40.80 |
| Purchase #5 | $37.34 | 3.339% | $38.5868 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $113.56 | 9.698% | $124.573 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $233.75 | 8.510% | $253.6421 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $829.85 | $882.4563 | $882.46 | $882.45 | $882.50 | |