| 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 | $28.62 | 6.798% | $30.5656 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $131.44 | 11.567% | $146.6437 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $173.87 | 11.577% | $193.9989 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $137.92 | 4.172% | $143.674 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $186.37 | 12.692% | $210.0241 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $95.57 | 3.216% | $98.6435 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $204.72 | 3.562% | $212.0121 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $958.51 | $1,035.5619 | $1,035.55 | $1,035.50 | $1,035.50 | |