| 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 | $239.79 | 7.232% | $257.1316 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $30.69 | 10.813% | $34.0085 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $217.65 | 6.771% | $232.3871 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $33.58 | 10.663% | $37.1606 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $243.67 | 13.839% | $277.3915 | $277.39 | $277.40 | $277.40 |
| Purchase #6 | $187.33 | 7.755% | $201.8574 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $144.31 | 5.769% | $152.6352 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $1,097.02 | $1,192.5719 | $1,192.58 | $1,192.60 | $1,192.60 | |