| 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 | $222.26 | 6.256% | $236.1646 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $86.72 | 11.292% | $96.5124 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $150.29 | 4.290% | $156.7374 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $87.93 | 3.186% | $90.7314 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $218.25 | 3.595% | $226.0961 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $115.64 | 13.515% | $131.2687 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $191.57 | 3.570% | $198.409 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $1,072.66 | $1,135.9196 | $1,135.92 | $1,135.90 | $1,135.90 | |