| 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 | $75.31 | 6.166% | $79.9536 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $168.25 | 10.383% | $185.7194 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $156.99 | 12.845% | $177.1554 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $105.27 | 10.180% | $115.9865 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $94.68 | 4.309% | $98.7598 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $209.60 | 13.217% | $237.3028 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $109.43 | 5.766% | $115.7397 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $919.53 | $1,010.6172 | $1,010.62 | $1,010.60 | $1,010.70 | |