| 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 | $108.72 | 7.173% | $116.5185 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $203.58 | 7.800% | $219.4592 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $201.88 | 4.605% | $211.1766 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $233.64 | 11.608% | $260.7609 | $260.76 | $260.75 | $260.80 |
| Purchase #5 | $126.28 | 3.783% | $131.0572 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $111.41 | 11.249% | $123.9425 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $15.79 | 8.175% | $17.0808 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $1,001.30 | $1,079.9957 | $1,080.00 | $1,080.00 | $1,080.10 | |