| 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 | $20.48 | 6.699% | $21.852 | $21.85 | $21.85 | $21.90 |
| Purchase #2 | $116.32 | 8.183% | $125.8385 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $31.64 | 3.323% | $32.6914 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $250.25 | 9.452% | $273.9036 | $273.90 | $273.90 | $273.90 |
| Purchase #5 | $141.28 | 11.250% | $157.174 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $212.55 | 6.420% | $226.1957 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $168.94 | 8.172% | $182.7458 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $941.46 | $1,020.4010 | $1,020.40 | $1,020.40 | $1,020.40 | |