| 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 | $69.94 | 5.630% | $73.8776 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $224.74 | 9.221% | $245.4633 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $221.70 | 3.292% | $228.9984 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $117.45 | 9.728% | $128.8755 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $214.45 | 4.105% | $223.2532 | $223.25 | $223.25 | $223.30 |
| Purchase #6 | $167.91 | 4.549% | $175.5482 | $175.55 | $175.55 | $175.50 |
| Purchase #7 | $115.25 | 6.854% | $123.1492 | $123.15 | $123.15 | $123.10 |
| 7 purchase totals = | $1,131.44 | $1,199.1654 | $1,199.17 | $1,199.20 | $1,199.20 | |