| 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 | $197.96 | 13.532% | $224.7479 | $224.75 | $224.75 | $224.70 |
| Purchase #2 | $194.74 | 3.230% | $201.0301 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $171.46 | 5.142% | $180.2765 | $180.28 | $180.30 | $180.30 |
| Purchase #4 | $7.96 | 13.615% | $9.0438 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $196.80 | 5.265% | $207.1615 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $19.58 | 6.353% | $20.8239 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $113.90 | 8.217% | $123.2592 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $902.40 | $966.3429 | $966.34 | $966.35 | $966.30 | |