| 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 | $193.49 | 10.318% | $213.4543 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $231.53 | 4.153% | $241.1454 | $241.15 | $241.15 | $241.10 |
| Purchase #3 | $113.97 | 8.562% | $123.7281 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $88.97 | 6.438% | $94.6979 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $57.64 | 13.375% | $65.3494 | $65.35 | $65.35 | $65.30 |
| Purchase #6 | $90.48 | 4.530% | $94.5787 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $102.76 | 13.227% | $116.3521 | $116.35 | $116.35 | $116.40 |
| 7 purchase totals = | $878.84 | $949.3059 | $949.31 | $949.35 | $949.30 | |