| 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 | $225.91 | 9.830% | $248.117 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $106.44 | 13.477% | $120.7849 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $127.43 | 7.267% | $136.6903 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $80.53 | 6.315% | $85.6155 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $169.59 | 3.815% | $176.0599 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $214.29 | 10.718% | $237.2576 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $109.67 | 13.429% | $124.3976 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,033.86 | $1,128.9228 | $1,128.93 | $1,128.90 | $1,129.00 | |