| 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 | $180.49 | 9.591% | $197.8008 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $140.46 | 7.734% | $151.3232 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $210.36 | 11.499% | $234.5493 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $222.84 | 4.117% | $232.0143 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $49.79 | 4.823% | $52.1914 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $205.60 | 5.824% | $217.5741 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $219.89 | 11.774% | $245.7798 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,229.43 | $1,331.2329 | $1,331.22 | $1,331.20 | $1,331.20 | |