| 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 | $138.40 | 11.292% | $154.0281 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $174.34 | 5.528% | $183.9775 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $9.72 | 10.819% | $10.7716 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $68.34 | 11.538% | $76.2251 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $194.27 | 10.739% | $215.1327 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $241.40 | 12.403% | $271.3408 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $185.50 | 6.588% | $197.7207 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $1,011.97 | $1,109.1965 | $1,109.20 | $1,109.25 | $1,109.10 | |