| 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 | $16.64 | 8.285% | $18.0186 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $185.57 | 10.266% | $204.6206 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $76.31 | 3.257% | $78.7954 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $31.48 | 8.332% | $34.1029 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $246.72 | 3.211% | $254.6422 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $178.60 | 13.670% | $203.0146 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $131.87 | 10.536% | $145.7638 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $867.19 | $938.9581 | $938.95 | $938.90 | $938.90 | |