| 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 | $84.57 | 5.681% | $89.3744 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $192.72 | 4.614% | $201.6121 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $216.98 | 6.517% | $231.1206 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $97.64 | 5.214% | $102.7309 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $139.25 | 12.873% | $157.1757 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $54.98 | 11.139% | $61.1042 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $170.66 | 8.390% | $184.9784 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $956.80 | $1,028.0963 | $1,028.09 | $1,028.10 | $1,028.10 | |