| 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 | $238.30 | 6.388% | $253.5226 | $253.52 | $253.50 | $253.50 |
| Purchase #2 | $118.48 | 5.584% | $125.0959 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $28.31 | 7.368% | $30.3959 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $175.91 | 13.386% | $199.4573 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $158.66 | 8.294% | $171.8193 | $171.82 | $171.80 | $171.80 |
| Purchase #6 | $221.47 | 10.787% | $245.36 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $152.40 | 8.782% | $165.7838 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $1,093.53 | $1,191.4348 | $1,191.44 | $1,191.40 | $1,191.50 | |