| 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 | $214.98 | 7.516% | $231.1379 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $44.57 | 13.776% | $50.71 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $144.74 | 5.773% | $153.0958 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $183.25 | 5.205% | $192.7882 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $231.86 | 7.286% | $248.7533 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $23.94 | 3.333% | $24.7379 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $153.71 | 12.367% | $172.7193 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $997.05 | $1,073.9424 | $1,073.95 | $1,073.95 | $1,073.90 | |