| 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 | $218.95 | 6.550% | $233.2912 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $113.32 | 10.422% | $125.1302 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $140.96 | 10.856% | $156.2626 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $178.30 | 7.708% | $192.0434 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $139.47 | 13.498% | $158.2957 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $220.59 | 11.647% | $246.2821 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $122.80 | 7.585% | $132.1144 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $1,134.39 | $1,243.4196 | $1,243.41 | $1,243.45 | $1,243.40 | |