| 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 | $80.25 | 4.486% | $83.85 | $83.85 | $83.85 | $83.90 |
| Purchase #2 | $65.31 | 11.713% | $72.9598 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $231.41 | 13.524% | $262.7059 | $262.71 | $262.70 | $262.70 |
| Purchase #4 | $175.69 | 10.403% | $193.967 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $128.39 | 13.798% | $146.1053 | $146.11 | $146.10 | $146.10 |
| Purchase #6 | $16.51 | 7.131% | $17.6873 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $155.73 | 9.280% | $170.1817 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $853.29 | $947.4570 | $947.47 | $947.45 | $947.60 | |