| 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 | $204.41 | 5.358% | $215.3623 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $243.81 | 4.729% | $255.3398 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $50.25 | 13.815% | $57.192 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $192.81 | 9.569% | $211.26 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $150.26 | 8.786% | $163.4618 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $13.57 | 13.219% | $15.3638 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $115.95 | 11.379% | $129.144 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $971.06 | $1,047.1237 | $1,047.11 | $1,047.10 | $1,047.20 | |