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 | $27.55 | 12.238% | $30.9216 | $30.92 | $30.90 | $30.90 |
Purchase #2 | $133.80 | 7.684% | $144.0812 | $144.08 | $144.10 | $144.10 |
Purchase #3 | $192.43 | 12.257% | $216.0161 | $216.02 | $216.00 | $216.00 |
Purchase #4 | $36.44 | 7.842% | $39.2976 | $39.30 | $39.30 | $39.30 |
Purchase #5 | $221.61 | 8.379% | $240.1787 | $240.18 | $240.20 | $240.20 |
Purchase #6 | $142.55 | 13.290% | $161.4949 | $161.49 | $161.50 | $161.50 |
Purchase #7 | $15.46 | 5.855% | $16.3652 | $16.37 | $16.35 | $16.40 |
7 purchase totals = | $769.84 | $848.3553 | $848.36 | $848.35 | $848.40 |