| 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 | $198.51 | 12.414% | $223.153 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $163.56 | 11.620% | $182.5657 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $102.33 | 5.248% | $107.7003 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $146.46 | 8.586% | $159.0351 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $117.38 | 7.129% | $125.748 | $125.75 | $125.75 | $125.70 |
| Purchase #6 | $18.46 | 5.228% | $19.4251 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $8.72 | 5.134% | $9.1677 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $755.42 | $826.7949 | $826.81 | $826.80 | $826.80 | |