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 | $18.85 | 5.641% | $19.9133 | $19.91 | $19.90 | $19.90 |
Purchase #2 | $82.69 | 9.518% | $90.5604 | $90.56 | $90.55 | $90.60 |
Purchase #3 | $127.83 | 12.668% | $144.0235 | $144.02 | $144.00 | $144.00 |
Purchase #4 | $20.75 | 12.556% | $23.3554 | $23.36 | $23.35 | $23.40 |
Purchase #5 | $247.45 | 10.412% | $273.2145 | $273.21 | $273.20 | $273.20 |
Purchase #6 | $121.58 | 13.710% | $138.2486 | $138.25 | $138.25 | $138.20 |
Purchase #7 | $186.40 | 9.415% | $203.9496 | $203.95 | $203.95 | $203.90 |
7 purchase totals = | $805.55 | $893.2653 | $893.26 | $893.20 | $893.20 |