| 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 | $135.91 | 9.344% | $148.6094 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $85.42 | 8.661% | $92.8182 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $203.55 | 5.146% | $214.0247 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $80.58 | 5.205% | $84.7742 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $145.64 | 8.214% | $157.6029 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $5.34 | 5.784% | $5.6489 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $208.36 | 4.442% | $217.6154 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $864.80 | $921.0937 | $921.09 | $921.00 | $921.00 | |