| 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 | $154.52 | 6.738% | $164.9316 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $23.53 | 10.204% | $25.931 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $124.50 | 5.591% | $131.4608 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $20.98 | 12.437% | $23.5893 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $210.71 | 5.222% | $221.7133 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $145.58 | 8.297% | $157.6588 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $100.29 | 9.102% | $109.4184 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $780.11 | $834.7032 | $834.70 | $834.70 | $834.70 | |