| 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 | $33.35 | 3.368% | $34.4732 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $188.81 | 9.322% | $206.4109 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $129.73 | 11.826% | $145.0719 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $77.83 | 5.582% | $82.1745 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $170.34 | 5.802% | $180.2231 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $32.95 | 3.281% | $34.0311 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $233.50 | 11.194% | $259.638 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $866.51 | $942.0227 | $942.01 | $941.95 | $942.00 | |