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 | $149.74 | 3.666% | $155.2295 | $155.23 | $155.25 | $155.20 |
Purchase #2 | $170.96 | 12.331% | $192.0411 | $192.04 | $192.05 | $192.00 |
Purchase #3 | $83.84 | 7.871% | $90.439 | $90.44 | $90.45 | $90.40 |
Purchase #4 | $22.61 | 7.543% | $24.3155 | $24.32 | $24.30 | $24.30 |
Purchase #5 | $192.76 | 10.742% | $213.4663 | $213.47 | $213.45 | $213.50 |
Purchase #6 | $174.70 | 6.268% | $185.6502 | $185.65 | $185.65 | $185.70 |
Purchase #7 | $25.74 | 9.748% | $28.2491 | $28.25 | $28.25 | $28.20 |
7 purchase totals = | $820.35 | $889.3907 | $889.40 | $889.40 | $889.30 |