| 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 | $169.90 | 13.177% | $192.2877 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $74.81 | 7.382% | $80.3325 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $18.42 | 6.586% | $19.6331 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $99.83 | 9.214% | $109.0283 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $27.93 | 13.420% | $31.6782 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $88.72 | 8.192% | $95.9879 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $10.59 | 6.850% | $11.3154 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $490.20 | $540.2631 | $540.27 | $540.35 | $540.20 | |