| 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 | $170.42 | 8.556% | $185.0011 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $11.57 | 7.408% | $12.4271 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $11.79 | 13.748% | $13.4109 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $112.82 | 12.174% | $126.5547 | $126.55 | $126.55 | $126.60 |
| Purchase #5 | $56.30 | 11.573% | $62.8156 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $207.84 | 11.261% | $231.2449 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $212.38 | 9.830% | $233.257 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $783.12 | $864.7113 | $864.71 | $864.70 | $864.70 | |