| 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 | $69.65 | 12.855% | $78.6035 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $205.40 | 10.250% | $226.4535 | $226.45 | $226.45 | $226.50 |
| Purchase #3 | $235.95 | 12.234% | $264.8161 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $170.98 | 12.600% | $192.5235 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $13.73 | 7.189% | $14.717 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $127.48 | 5.381% | $134.3397 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $183.31 | 7.760% | $197.5349 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $1,006.50 | $1,108.9882 | $1,108.98 | $1,108.95 | $1,108.90 | |