| 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 | $108.87 | 3.450% | $112.626 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $5.33 | 5.652% | $5.6313 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $209.41 | 11.263% | $232.9958 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $55.48 | 8.467% | $60.1775 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $171.59 | 9.356% | $187.644 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $129.61 | 9.158% | $141.4797 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $13.43 | 11.842% | $15.0204 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $693.72 | $755.5747 | $755.58 | $755.65 | $755.50 | |