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 | $85.29 | 5.358% | $89.8598 | $89.86 | $89.85 | $89.90 |
Purchase #2 | $17.61 | 13.563% | $19.9984 | $20.00 | $20.00 | $20.00 |
Purchase #3 | $33.48 | 7.139% | $35.8701 | $35.87 | $35.85 | $35.90 |
Purchase #4 | $138.80 | 5.337% | $146.2078 | $146.21 | $146.20 | $146.20 |
Purchase #5 | $165.46 | 10.272% | $182.4561 | $182.46 | $182.45 | $182.50 |
Purchase #6 | $14.66 | 13.662% | $16.6628 | $16.66 | $16.65 | $16.70 |
Purchase #7 | $172.47 | 4.828% | $180.7969 | $180.80 | $180.80 | $180.80 |
7 purchase totals = | $627.77 | $671.8519 | $671.86 | $671.80 | $672.00 |