| 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 | $143.28 | 5.208% | $150.742 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $129.49 | 5.627% | $136.7764 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $215.99 | 8.788% | $234.9712 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $27.88 | 9.471% | $30.5205 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $120.99 | 6.312% | $128.6269 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $211.58 | 11.411% | $235.7234 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $219.73 | 6.789% | $234.6475 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $1,068.94 | $1,152.0079 | $1,152.01 | $1,152.00 | $1,151.90 | |