| 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 | $109.78 | 3.627% | $113.7617 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $215.75 | 12.372% | $242.4426 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $188.46 | 4.177% | $196.332 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $159.51 | 9.387% | $174.4832 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $155.80 | 9.187% | $170.1133 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $59.81 | 11.328% | $66.5853 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $219.59 | 4.423% | $229.3025 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $1,108.70 | $1,193.0206 | $1,193.01 | $1,193.05 | $1,193.00 | |