| 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 | $218.32 | 6.225% | $231.9104 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $65.89 | 9.324% | $72.0336 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $14.55 | 3.370% | $15.0403 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $113.43 | 7.469% | $121.9021 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $211.57 | 7.822% | $228.119 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $121.74 | 3.143% | $125.5663 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $197.99 | 11.497% | $220.7529 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $943.49 | $1,015.3246 | $1,015.32 | $1,015.30 | $1,015.30 | |