| 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 | $117.82 | 11.329% | $131.1678 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $153.32 | 9.639% | $168.0985 | $168.10 | $168.10 | $168.10 |
| Purchase #3 | $77.65 | 11.682% | $86.7211 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $19.71 | 8.480% | $21.3814 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $179.68 | 13.277% | $203.5361 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $76.29 | 5.856% | $80.7575 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $165.48 | 3.237% | $170.8366 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $789.95 | $862.4990 | $862.51 | $862.50 | $862.50 | |