| 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 | $146.28 | 7.730% | $157.5874 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $62.60 | 12.742% | $70.5765 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $10.79 | 4.192% | $11.2423 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $117.69 | 12.228% | $132.0811 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $91.40 | 5.692% | $96.6025 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $164.54 | 10.807% | $182.3218 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $65.72 | 8.843% | $71.5316 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $659.02 | $721.9432 | $721.94 | $722.00 | $721.90 | |