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 | $143.33 | 3.127% | $147.8119 | $147.81 | $147.80 | $147.80 |
Purchase #2 | $115.47 | 3.129% | $119.0831 | $119.08 | $119.10 | $119.10 |
Purchase #3 | $192.84 | 11.867% | $215.7243 | $215.72 | $215.70 | $215.70 |
Purchase #4 | $13.26 | 13.480% | $15.0474 | $15.05 | $15.05 | $15.00 |
Purchase #5 | $134.69 | 5.570% | $142.1922 | $142.19 | $142.20 | $142.20 |
Purchase #6 | $79.74 | 7.780% | $85.9438 | $85.94 | $85.95 | $85.90 |
Purchase #7 | $54.87 | 10.321% | $60.5331 | $60.53 | $60.55 | $60.50 |
7 purchase totals = | $734.20 | $786.3358 | $786.32 | $786.35 | $786.20 |