| 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 | $213.99 | 6.621% | $228.1583 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $237.48 | 9.381% | $259.758 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $184.43 | 6.357% | $196.1542 | $196.15 | $196.15 | $196.20 |
| Purchase #4 | $218.75 | 9.843% | $240.2816 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $77.83 | 13.682% | $88.4787 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $245.99 | 4.377% | $256.757 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $121.47 | 8.406% | $131.6808 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $1,299.94 | $1,401.2686 | $1,401.27 | $1,401.30 | $1,401.50 | |