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 | $19.98 | 4.331% | $20.8453 | $20.85 | $20.85 | $20.80 |
Purchase #2 | $135.70 | 4.450% | $141.7387 | $141.74 | $141.75 | $141.70 |
Purchase #3 | $67.51 | 3.552% | $69.908 | $69.91 | $69.90 | $69.90 |
Purchase #4 | $121.53 | 4.386% | $126.8603 | $126.86 | $126.85 | $126.90 |
Purchase #5 | $118.28 | 12.518% | $133.0863 | $133.09 | $133.10 | $133.10 |
Purchase #6 | $179.30 | 5.689% | $189.5004 | $189.50 | $189.50 | $189.50 |
Purchase #7 | $148.93 | 8.331% | $161.3374 | $161.34 | $161.35 | $161.30 |
7 purchase totals = | $791.23 | $843.2764 | $843.29 | $843.30 | $843.20 |