| 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 | $231.92 | 5.752% | $245.26 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $232.41 | 13.651% | $264.1363 | $264.14 | $264.15 | $264.10 |
| Purchase #3 | $108.44 | 12.275% | $121.751 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $39.66 | 8.162% | $42.897 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $159.79 | 11.734% | $178.5398 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $137.97 | 11.179% | $153.3937 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $223.94 | 3.771% | $232.3848 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $1,134.13 | $1,238.3626 | $1,238.36 | $1,238.40 | $1,238.40 | |