| 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 | $27.33 | 5.868% | $28.9337 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $161.87 | 10.192% | $178.3678 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $113.76 | 5.502% | $120.0191 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $106.66 | 9.111% | $116.3778 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $212.35 | 8.522% | $230.4465 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $126.98 | 11.451% | $141.5205 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $141.75 | 9.602% | $155.3608 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $890.70 | $971.0262 | $971.03 | $971.00 | $971.00 | |