| 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 | $128.67 | 13.819% | $146.4509 | $146.45 | $146.45 | $146.50 |
| Purchase #2 | $209.96 | 4.667% | $219.7588 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $210.40 | 7.265% | $225.6856 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $75.68 | 12.618% | $85.2293 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $203.67 | 11.532% | $227.1572 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $130.83 | 7.632% | $140.8149 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $162.37 | 9.426% | $177.675 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,121.58 | $1,222.7717 | $1,222.78 | $1,222.80 | $1,222.90 | |