| 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 | $108.61 | 4.494% | $113.4909 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $85.81 | 12.684% | $96.6941 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $13.49 | 12.854% | $15.224 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $128.77 | 3.529% | $133.3143 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $164.33 | 12.621% | $185.0701 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $192.54 | 6.370% | $204.8048 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $25.72 | 10.650% | $28.4592 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $719.27 | $777.0574 | $777.04 | $777.00 | $777.10 | |