| 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 | $126.37 | 12.351% | $141.978 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $210.79 | 3.529% | $218.2288 | $218.23 | $218.25 | $218.20 |
| Purchase #3 | $233.87 | 10.536% | $258.5105 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $141.35 | 3.512% | $146.3142 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $235.49 | 10.835% | $261.0053 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $17.49 | 10.406% | $19.31 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $91.60 | 5.508% | $96.6453 | $96.65 | $96.65 | $96.60 |
| 7 purchase totals = | $1,056.96 | $1,141.9921 | $1,142.00 | $1,142.00 | $1,141.90 | |