| 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 | $66.30 | 12.575% | $74.6372 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $69.50 | 8.524% | $75.4242 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $78.99 | 7.491% | $84.9071 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $104.33 | 6.580% | $111.1949 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $242.84 | 12.243% | $272.5709 | $272.57 | $272.55 | $272.60 |
| Purchase #6 | $247.84 | 13.247% | $280.6714 | $280.67 | $280.65 | $280.70 |
| Purchase #7 | $182.44 | 5.219% | $191.9615 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $992.24 | $1,091.3672 | $1,091.36 | $1,091.30 | $1,091.40 | |