| 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 | $164.95 | 10.638% | $182.4974 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $21.30 | 3.524% | $22.0506 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $177.98 | 8.756% | $193.5639 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $181.25 | 13.610% | $205.9181 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $237.66 | 8.545% | $257.968 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $128.59 | 13.835% | $146.3804 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $192.35 | 13.428% | $218.1788 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $1,104.08 | $1,226.5572 | $1,226.56 | $1,226.55 | $1,226.70 | |