| 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 | $140.76 | 4.204% | $146.6776 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $187.47 | 9.389% | $205.0716 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $179.80 | 12.103% | $201.5612 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $232.97 | 8.531% | $252.8447 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $78.60 | 8.767% | $85.4909 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $51.86 | 7.217% | $55.6027 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $120.29 | 3.437% | $124.4244 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $991.75 | $1,071.6731 | $1,071.66 | $1,071.65 | $1,071.70 | |