| 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 | $186.69 | 5.709% | $197.3481 | $197.35 | $197.35 | $197.30 |
| Purchase #2 | $18.40 | 13.110% | $20.8122 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $31.87 | 3.592% | $33.0148 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $159.26 | 7.235% | $170.7825 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $80.94 | 8.843% | $88.0975 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $107.72 | 9.498% | $117.9512 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $188.88 | 13.244% | $213.8953 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $773.76 | $841.9016 | $841.90 | $841.90 | $841.90 | |