| 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 | $210.94 | 3.305% | $217.9116 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $163.81 | 7.223% | $175.642 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $184.81 | 9.602% | $202.5555 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $195.83 | 5.787% | $207.1627 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $37.28 | 6.526% | $39.7129 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $186.73 | 3.143% | $192.5989 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $86.80 | 5.657% | $91.7103 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $1,066.20 | $1,127.2939 | $1,127.29 | $1,127.25 | $1,127.30 | |