| 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 | $169.63 | 12.514% | $190.8575 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $196.25 | 10.553% | $216.9603 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $17.90 | 11.520% | $19.9621 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $225.43 | 9.161% | $246.0816 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $85.77 | 10.621% | $94.8796 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $92.29 | 3.821% | $95.8164 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $57.95 | 11.215% | $64.4491 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $845.22 | $929.0066 | $929.01 | $929.00 | $929.10 | |