| 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 | $181.59 | 9.158% | $198.22 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $110.27 | 11.735% | $123.2102 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $30.67 | 10.590% | $33.918 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $135.52 | 6.796% | $144.7299 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $190.33 | 12.740% | $214.578 | $214.58 | $214.60 | $214.60 |
| Purchase #6 | $151.46 | 12.636% | $170.5985 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $14.98 | 10.643% | $16.5743 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $814.82 | $901.8289 | $901.83 | $901.80 | $901.80 | |