| 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 | $146.70 | 12.305% | $164.7514 | $164.75 | $164.75 | $164.80 |
| Purchase #2 | $135.72 | 4.256% | $141.4962 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $154.86 | 11.847% | $173.2063 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $231.29 | 5.224% | $243.3726 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $139.74 | 4.768% | $146.4028 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $196.74 | 9.857% | $216.1327 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $18.51 | 5.136% | $19.4607 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $1,023.56 | $1,104.8227 | $1,104.82 | $1,104.80 | $1,104.90 | |