| 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 | $180.79 | 9.536% | $198.0301 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $72.36 | 4.779% | $75.8181 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $37.70 | 5.789% | $39.8825 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $139.92 | 3.203% | $144.4016 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $67.58 | 10.120% | $74.4191 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $192.78 | 10.480% | $212.9833 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $218.57 | 6.598% | $232.9912 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $909.70 | $978.5259 | $978.52 | $978.55 | $978.50 | |