| 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 | $25.44 | 6.717% | $27.1488 | $27.15 | $27.15 | $27.10 |
| Purchase #2 | $160.45 | 3.557% | $166.1572 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $216.27 | 11.136% | $240.3538 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $11.76 | 5.322% | $12.3859 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $225.68 | 9.405% | $246.9052 | $246.91 | $246.90 | $246.90 |
| Purchase #6 | $235.52 | 7.502% | $253.1887 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $193.82 | 3.430% | $200.468 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $1,068.94 | $1,146.6076 | $1,146.62 | $1,146.60 | $1,146.70 | |