| 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 | $141.53 | 11.332% | $157.5682 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $236.67 | 12.111% | $265.3331 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $196.90 | 12.258% | $221.036 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $122.53 | 10.121% | $134.9313 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $181.81 | 13.445% | $206.2544 | $206.25 | $206.25 | $206.30 |
| Purchase #6 | $196.43 | 13.330% | $222.6141 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $191.53 | 12.140% | $214.7817 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $1,267.40 | $1,422.5188 | $1,422.51 | $1,422.55 | $1,422.50 | |