| 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 | $96.38 | 13.605% | $109.4925 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $36.98 | 13.645% | $42.0259 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $206.67 | 13.755% | $235.0975 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $33.26 | 9.838% | $36.5321 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $122.33 | 7.500% | $131.5048 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $241.50 | 7.343% | $259.2333 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $43.44 | 12.441% | $48.8444 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $780.56 | $862.7305 | $862.72 | $862.80 | $862.60 | |