| 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 | $41.90 | 5.416% | $44.1693 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $111.58 | 3.664% | $115.6683 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $232.40 | 10.342% | $256.4348 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $185.76 | 7.848% | $200.3384 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $12.98 | 7.499% | $13.9534 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $58.71 | 4.475% | $61.3373 | $61.34 | $61.35 | $61.30 |
| Purchase #7 | $107.88 | 9.556% | $118.189 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $751.21 | $810.0905 | $810.09 | $810.10 | $810.10 | |