| 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 | $126.95 | 7.358% | $136.291 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $220.69 | 5.233% | $232.2387 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $216.94 | 9.578% | $237.7185 | $237.72 | $237.70 | $237.70 |
| Purchase #4 | $239.60 | 4.109% | $249.4452 | $249.45 | $249.45 | $249.40 |
| Purchase #5 | $31.57 | 10.615% | $34.9212 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $222.41 | 9.809% | $244.2262 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $145.67 | 9.435% | $159.414 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $1,203.83 | $1,294.2548 | $1,294.26 | $1,294.25 | $1,294.10 | |