| 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 | $6.75 | 5.613% | $7.1289 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $175.90 | 4.212% | $183.3089 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $178.82 | 4.195% | $186.3215 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $121.42 | 5.325% | $127.8856 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $211.28 | 11.661% | $235.9174 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $244.87 | 12.651% | $275.8485 | $275.85 | $275.85 | $275.80 |
| Purchase #7 | $8.81 | 10.481% | $9.7334 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $947.85 | $1,026.1442 | $1,026.15 | $1,026.15 | $1,026.00 | |