| 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 | $110.88 | 8.620% | $120.4379 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $176.49 | 10.859% | $195.655 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $181.84 | 10.276% | $200.5259 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $232.94 | 10.464% | $257.3148 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $81.27 | 9.696% | $89.1499 | $89.15 | $89.15 | $89.10 |
| Purchase #6 | $225.51 | 11.419% | $251.261 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $25.91 | 7.820% | $27.9362 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $1,034.84 | $1,142.2807 | $1,142.29 | $1,142.30 | $1,142.20 | |