| 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 | $146.81 | 7.736% | $158.1672 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $163.86 | 9.413% | $179.2841 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $206.78 | 9.150% | $225.7004 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $102.54 | 11.640% | $114.4757 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $216.70 | 9.824% | $237.9886 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $130.49 | 11.238% | $145.1545 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $181.28 | 13.314% | $205.4156 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $1,148.46 | $1,266.1861 | $1,266.19 | $1,266.20 | $1,266.30 | |