| 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 | $42.95 | 10.506% | $47.4623 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $127.89 | 5.295% | $134.6618 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $172.36 | 5.512% | $181.8605 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $240.94 | 11.307% | $268.1831 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $43.78 | 9.150% | $47.7859 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $19.30 | 9.765% | $21.1846 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $208.31 | 4.183% | $217.0236 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $855.53 | $918.1618 | $918.15 | $918.15 | $918.30 | |