| 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 | $186.55 | 13.415% | $211.5757 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $6.33 | 11.527% | $7.0597 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $143.29 | 10.581% | $158.4515 | $158.45 | $158.45 | $158.50 |
| Purchase #4 | $148.44 | 9.407% | $162.4038 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $211.88 | 6.802% | $226.2921 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $9.72 | 8.407% | $10.5372 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $235.90 | 9.216% | $257.6405 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $942.11 | $1,033.9605 | $1,033.96 | $1,034.00 | $1,034.00 | |