| 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 | $161.93 | 13.557% | $183.8829 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $112.51 | 5.567% | $118.7734 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $101.67 | 5.759% | $107.5252 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $117.28 | 10.151% | $129.1851 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $146.56 | 13.479% | $166.3148 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $184.78 | 7.615% | $198.851 | $198.85 | $198.85 | $198.90 |
| Purchase #7 | $250.70 | 7.642% | $269.8585 | $269.86 | $269.85 | $269.90 |
| 7 purchase totals = | $1,075.43 | $1,174.3909 | $1,174.39 | $1,174.40 | $1,174.50 | |