| 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 | $113.44 | 3.720% | $117.66 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $211.36 | 5.308% | $222.579 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $213.86 | 4.550% | $223.5906 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $33.64 | 5.275% | $35.4145 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $213.32 | 10.819% | $236.3991 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $232.81 | 6.246% | $247.3513 | $247.35 | $247.35 | $247.40 |
| Purchase #7 | $23.33 | 12.293% | $26.198 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $1,041.76 | $1,109.1925 | $1,109.19 | $1,109.20 | $1,109.30 | |