| 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 | $214.45 | 4.582% | $224.2761 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $239.89 | 7.762% | $258.5103 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $96.75 | 4.816% | $101.4095 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $22.58 | 10.756% | $25.0087 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $205.84 | 13.616% | $233.8672 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $68.47 | 4.304% | $71.4169 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $28.50 | 3.564% | $29.5157 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $876.48 | $944.0044 | $944.02 | $943.95 | $944.00 | |