| 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 | $140.59 | 9.691% | $154.2146 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $206.45 | 6.573% | $220.02 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $75.73 | 8.670% | $82.2958 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $105.38 | 4.789% | $110.4266 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $176.27 | 11.725% | $196.9377 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $90.67 | 5.141% | $95.3313 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $12.97 | 7.674% | $13.9653 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $808.06 | $873.1913 | $873.20 | $873.20 | $873.10 | |