| 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 | $13.50 | 11.129% | $15.0024 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $125.60 | 11.480% | $140.0189 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $205.48 | 4.227% | $214.1656 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $58.67 | 13.459% | $66.5664 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $246.82 | 4.548% | $258.0454 | $258.05 | $258.05 | $258.00 |
| Purchase #6 | $211.97 | 12.231% | $237.8961 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $110.57 | 5.446% | $116.5916 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $972.61 | $1,048.2864 | $1,048.30 | $1,048.25 | $1,048.30 | |