| 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 | $192.62 | 4.418% | $201.13 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $224.76 | 8.442% | $243.7342 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $10.29 | 7.707% | $11.0831 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $202.59 | 6.618% | $215.9974 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $125.57 | 10.823% | $139.1604 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $31.31 | 3.561% | $32.4249 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $247.50 | 3.485% | $256.1254 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $1,034.64 | $1,099.6554 | $1,099.65 | $1,099.70 | $1,099.60 | |