| 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 | $205.25 | 12.422% | $230.7462 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $205.61 | 3.234% | $212.2594 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $30.88 | 3.418% | $31.9355 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $71.62 | 9.577% | $78.479 | $78.48 | $78.50 | $78.50 |
| Purchase #5 | $198.89 | 11.596% | $221.9533 | $221.95 | $221.95 | $222.00 |
| Purchase #6 | $229.32 | 12.119% | $257.1113 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $217.93 | 10.768% | $241.3967 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $1,159.50 | $1,273.8814 | $1,273.89 | $1,273.90 | $1,273.90 | |