| 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 | $157.30 | 3.194% | $162.3242 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $181.63 | 8.165% | $196.4601 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $175.70 | 10.137% | $193.5107 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $223.91 | 12.558% | $252.0286 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $106.26 | 6.795% | $113.4804 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $76.99 | 10.121% | $84.7822 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $171.49 | 6.297% | $182.2887 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $1,093.28 | $1,184.8749 | $1,184.87 | $1,184.90 | $1,184.90 | |