| 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 | $240.70 | 3.356% | $248.7779 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $236.33 | 4.819% | $247.7187 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $200.71 | 6.766% | $214.29 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $100.61 | 12.776% | $113.4639 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $5.47 | 4.551% | $5.7189 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $114.76 | 7.711% | $123.6091 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $250.98 | 8.446% | $272.1778 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,149.56 | $1,225.7563 | $1,225.76 | $1,225.75 | $1,225.80 | |