| 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 | $127.62 | 8.663% | $138.6757 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $159.83 | 5.844% | $169.1705 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $233.55 | 9.289% | $255.2445 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $123.66 | 12.330% | $138.9073 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $67.71 | 3.365% | $69.9884 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $116.93 | 8.309% | $126.6457 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $146.51 | 7.595% | $157.6374 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $975.81 | $1,056.2695 | $1,056.28 | $1,056.30 | $1,056.20 | |