| 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 | $224.80 | 13.515% | $255.1817 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $235.26 | 12.855% | $265.5027 | $265.50 | $265.50 | $265.50 |
| Purchase #3 | $167.49 | 8.180% | $181.1907 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $59.98 | 13.662% | $68.1745 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $137.59 | 3.538% | $142.4579 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $137.41 | 7.295% | $147.4341 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $173.89 | 10.618% | $192.3536 | $192.35 | $192.35 | $192.40 |
| 7 purchase totals = | $1,136.42 | $1,252.2952 | $1,252.28 | $1,252.30 | $1,252.40 | |