| 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 | $209.95 | 13.542% | $238.3814 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $211.60 | 13.462% | $240.0856 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $243.35 | 10.601% | $269.1475 | $269.15 | $269.15 | $269.10 |
| Purchase #4 | $242.70 | 8.858% | $264.1984 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $126.74 | 6.349% | $134.7867 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $56.55 | 7.501% | $60.7918 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $203.78 | 13.439% | $231.166 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $1,294.67 | $1,438.5574 | $1,438.57 | $1,438.60 | $1,438.60 | |