| 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 | $83.97 | 6.843% | $89.7161 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $60.45 | 11.698% | $67.5214 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $211.95 | 11.819% | $237.0004 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $205.99 | 11.705% | $230.1011 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $221.25 | 13.231% | $250.5236 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $250.85 | 7.639% | $270.0124 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $118.67 | 11.633% | $132.4749 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $1,153.13 | $1,277.3499 | $1,277.34 | $1,277.25 | $1,277.30 | |