| 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 | $200.41 | 5.507% | $211.4466 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $67.57 | 3.356% | $69.8376 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $86.55 | 11.301% | $96.331 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $20.83 | 5.582% | $21.9927 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $222.53 | 11.425% | $247.9541 | $247.95 | $247.95 | $248.00 |
| Purchase #6 | $170.44 | 8.535% | $184.9871 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $241.64 | 11.260% | $268.8487 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $1,009.97 | $1,101.3978 | $1,101.40 | $1,101.45 | $1,101.30 | |