| 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 | $93.60 | 10.657% | $103.575 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $61.79 | 11.685% | $69.0102 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $128.76 | 10.752% | $142.6043 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $217.67 | 5.553% | $229.7572 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $76.89 | 6.684% | $82.0293 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $242.53 | 8.435% | $262.9874 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $211.86 | 8.320% | $229.4868 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,033.10 | $1,119.4502 | $1,119.46 | $1,119.50 | $1,119.50 | |