| 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 | $214.27 | 9.153% | $233.8821 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $136.71 | 10.789% | $151.4596 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $119.38 | 7.573% | $128.4206 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $79.55 | 9.814% | $87.357 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $138.65 | 3.596% | $143.6359 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $215.31 | 9.576% | $235.9281 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $241.47 | 11.498% | $269.2342 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,145.34 | $1,249.9175 | $1,249.92 | $1,249.95 | $1,249.90 | |