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 | $19.54 | 7.605% | $21.026 | $21.03 | $21.05 | $21.00 |
Purchase #2 | $173.79 | 3.707% | $180.2324 | $180.23 | $180.25 | $180.20 |
Purchase #3 | $124.62 | 13.866% | $141.8998 | $141.90 | $141.90 | $141.90 |
Purchase #4 | $117.37 | 3.456% | $121.4263 | $121.43 | $121.45 | $121.40 |
Purchase #5 | $105.86 | 9.558% | $115.9781 | $115.98 | $116.00 | $116.00 |
Purchase #6 | $39.90 | 12.661% | $44.9517 | $44.95 | $44.95 | $45.00 |
Purchase #7 | $6.27 | 5.561% | $6.6187 | $6.62 | $6.60 | $6.60 |
7 purchase totals = | $587.35 | $632.1330 | $632.14 | $632.20 | $632.10 |