| 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 | $108.96 | 11.239% | $121.206 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $193.28 | 4.730% | $202.4221 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $226.46 | 11.242% | $251.9186 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $17.44 | 10.639% | $19.2954 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $242.72 | 10.701% | $268.6935 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $134.78 | 13.477% | $152.9443 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $21.70 | 11.700% | $24.2389 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $945.34 | $1,040.7188 | $1,040.72 | $1,040.70 | $1,040.60 | |