| 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 | $199.86 | 10.134% | $220.1138 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $205.59 | 5.509% | $216.916 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $52.43 | 6.301% | $55.7336 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $85.59 | 7.179% | $91.7345 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $210.50 | 3.462% | $217.7875 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $170.37 | 11.724% | $190.3442 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $28.93 | 4.791% | $30.316 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $953.27 | $1,022.9456 | $1,022.94 | $1,022.95 | $1,022.80 | |