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 | $26.74 | 6.294% | $28.423 | $28.42 | $28.40 | $28.40 |
Purchase #2 | $160.71 | 11.514% | $179.2141 | $179.21 | $179.20 | $179.20 |
Purchase #3 | $198.52 | 13.732% | $225.7808 | $225.78 | $225.80 | $225.80 |
Purchase #4 | $39.79 | 12.342% | $44.7009 | $44.70 | $44.70 | $44.70 |
Purchase #5 | $94.44 | 12.522% | $106.2658 | $106.27 | $106.25 | $106.30 |
Purchase #6 | $22.36 | 6.676% | $23.8528 | $23.85 | $23.85 | $23.90 |
Purchase #7 | $196.36 | 12.820% | $221.5334 | $221.53 | $221.55 | $221.50 |
7 purchase totals = | $738.92 | $829.7708 | $829.76 | $829.75 | $829.80 |