| 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 | $139.57 | 3.104% | $143.9023 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $98.67 | 5.493% | $104.0899 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $59.25 | 9.208% | $64.7057 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $226.66 | 3.610% | $234.8424 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $103.69 | 9.153% | $113.1807 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $248.52 | 11.310% | $276.6276 | $276.63 | $276.65 | $276.60 |
| Purchase #7 | $184.63 | 4.323% | $192.6116 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $1,060.99 | $1,129.9602 | $1,129.96 | $1,130.00 | $1,129.90 | |