| 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 | $203.55 | 7.215% | $218.2361 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $224.31 | 8.228% | $242.7662 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $223.95 | 11.167% | $248.9585 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $127.36 | 13.172% | $144.1359 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $174.78 | 6.601% | $186.3172 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $204.69 | 3.475% | $211.803 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $190.79 | 10.704% | $211.2122 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $1,349.43 | $1,463.4291 | $1,463.44 | $1,463.40 | $1,463.40 | |