| 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 | $90.88 | 11.379% | $101.2212 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $234.62 | 7.402% | $251.9866 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $13.84 | 7.619% | $14.8945 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $167.39 | 10.345% | $184.7065 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $164.59 | 12.596% | $185.3218 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $175.82 | 3.287% | $181.5992 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $105.29 | 3.485% | $108.9594 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $952.43 | $1,028.6892 | $1,028.69 | $1,028.65 | $1,028.70 | |