| 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 | $85.30 | 10.430% | $94.1968 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $12.99 | 8.354% | $14.0752 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $181.86 | 3.728% | $188.6397 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $9.25 | 10.874% | $10.2558 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $242.92 | 13.852% | $276.5693 | $276.57 | $276.55 | $276.60 |
| Purchase #6 | $103.95 | 6.569% | $110.7785 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $47.66 | 3.828% | $49.4844 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $683.93 | $743.9997 | $744.01 | $744.05 | $744.10 | |