| 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 | $146.81 | 3.785% | $152.3668 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $212.36 | 7.530% | $228.3507 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $11.98 | 5.182% | $12.6008 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $56.48 | 7.494% | $60.7126 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $15.27 | 7.513% | $16.4172 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $157.67 | 6.667% | $168.1819 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $61.67 | 7.403% | $66.2354 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $662.24 | $704.8654 | $704.87 | $704.85 | $704.90 | |