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 | $25.59 | 13.350% | $29.0063 | $29.01 | $29.00 | $29.00 |
Purchase #2 | $135.49 | 7.633% | $145.832 | $145.83 | $145.85 | $145.80 |
Purchase #3 | $188.70 | 13.735% | $214.6179 | $214.62 | $214.60 | $214.60 |
Purchase #4 | $77.49 | 11.158% | $86.1363 | $86.14 | $86.15 | $86.10 |
Purchase #5 | $188.79 | 9.682% | $207.0686 | $207.07 | $207.05 | $207.10 |
Purchase #6 | $29.53 | 8.871% | $32.1496 | $32.15 | $32.15 | $32.10 |
Purchase #7 | $110.53 | 12.644% | $124.5054 | $124.51 | $124.50 | $124.50 |
7 purchase totals = | $756.12 | $839.3161 | $839.33 | $839.30 | $839.20 |