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 | $19.99 | 10.386% | $22.0662 | $22.07 | $22.05 | $22.10 |
Purchase #2 | $218.28 | 12.730% | $246.067 | $246.07 | $246.05 | $246.10 |
Purchase #3 | $142.37 | 12.266% | $159.8331 | $159.83 | $159.85 | $159.80 |
Purchase #4 | $42.72 | 3.112% | $44.0494 | $44.05 | $44.05 | $44.00 |
Purchase #5 | $121.88 | 3.281% | $125.8789 | $125.88 | $125.90 | $125.90 |
Purchase #6 | $107.76 | 5.541% | $113.731 | $113.73 | $113.75 | $113.70 |
Purchase #7 | $94.50 | 5.434% | $99.6351 | $99.64 | $99.65 | $99.60 |
7 purchase totals = | $747.50 | $811.2607 | $811.27 | $811.30 | $811.20 |