| 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 | $240.45 | 6.529% | $256.149 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $194.59 | 13.195% | $220.2662 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $112.69 | 7.271% | $120.8837 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $139.27 | 6.122% | $147.7961 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $151.91 | 10.761% | $168.257 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $158.36 | 7.146% | $169.6764 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $10.59 | 12.433% | $11.9067 | $11.91 | $11.90 | $11.90 |
| 7 purchase totals = | $1,007.86 | $1,094.9351 | $1,094.95 | $1,094.95 | $1,095.00 | |