| 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 | $99.68 | 6.423% | $106.0824 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $108.82 | 13.233% | $123.2202 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $229.35 | 4.610% | $239.923 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $98.91 | 6.137% | $104.9801 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $148.74 | 4.229% | $155.0302 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $41.36 | 3.393% | $42.7633 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $83.98 | 12.150% | $94.1836 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $810.84 | $866.1828 | $866.17 | $866.20 | $866.20 | |