| 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 | $8.70 | 5.678% | $9.194 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $189.59 | 4.790% | $198.6714 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $95.28 | 5.243% | $100.2755 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $240.68 | 6.790% | $257.0222 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $70.71 | 5.277% | $74.4414 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $127.64 | 9.535% | $139.8105 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $154.98 | 5.107% | $162.8948 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $887.58 | $942.3098 | $942.30 | $942.30 | $942.30 | |