| 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 | $184.27 | 10.121% | $202.92 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $32.52 | 13.239% | $36.8253 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $226.65 | 12.489% | $254.9563 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $62.81 | 13.535% | $71.3113 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $134.92 | 8.204% | $145.9888 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $25.53 | 7.531% | $27.4527 | $27.45 | $27.45 | $27.50 |
| Purchase #7 | $104.53 | 12.214% | $117.2973 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $771.23 | $856.7517 | $856.76 | $856.75 | $856.80 | |