| 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 | $195.57 | 9.607% | $214.3584 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $165.87 | 10.719% | $183.6496 | $183.65 | $183.65 | $183.60 |
| Purchase #3 | $107.87 | 10.393% | $119.0809 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $199.56 | 7.399% | $214.3254 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $17.58 | 13.632% | $19.9765 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $244.59 | 4.513% | $255.6283 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $144.92 | 13.550% | $164.5567 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $1,075.96 | $1,171.5758 | $1,171.59 | $1,171.65 | $1,171.60 | |