| 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 | $174.92 | 3.592% | $181.2031 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $215.67 | 12.103% | $241.7725 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $107.32 | 10.772% | $118.8805 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $180.76 | 13.804% | $205.7121 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $159.31 | 9.663% | $174.7041 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $99.28 | 4.764% | $104.0097 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $249.98 | 6.448% | $266.0987 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $1,187.24 | $1,292.3807 | $1,292.37 | $1,292.35 | $1,292.40 | |