| 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 | $194.75 | 8.751% | $211.7926 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $73.30 | 10.543% | $81.028 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $234.87 | 13.557% | $266.7113 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $49.57 | 4.494% | $51.7977 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $87.84 | 13.645% | $99.8258 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $54.49 | 10.193% | $60.0442 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $106.54 | 4.195% | $111.0094 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $801.36 | $882.2090 | $882.21 | $882.25 | $882.10 | |