| 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 | $114.64 | 12.620% | $129.1076 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $217.61 | 3.309% | $224.8107 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $220.79 | 8.470% | $239.4909 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $207.26 | 13.704% | $235.6629 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $86.86 | 11.550% | $96.8923 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $11.73 | 11.141% | $13.0368 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $122.33 | 3.310% | $126.3791 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $981.22 | $1,065.3803 | $1,065.38 | $1,065.40 | $1,065.40 | |