| 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 | $134.31 | 4.166% | $139.9054 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $158.36 | 5.213% | $166.6153 | $166.62 | $166.60 | $166.60 |
| Purchase #3 | $207.51 | 5.418% | $218.7529 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $214.41 | 3.239% | $221.3547 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $75.53 | 7.331% | $81.0671 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $223.29 | 8.139% | $241.4636 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $64.89 | 4.157% | $67.5875 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $1,078.30 | $1,136.7465 | $1,136.75 | $1,136.70 | $1,136.90 | |