| 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 | $193.49 | 11.855% | $216.4282 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $192.84 | 13.777% | $219.4076 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $108.54 | 9.415% | $118.759 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $82.55 | 12.113% | $92.5493 | $92.55 | $92.55 | $92.50 |
| Purchase #5 | $191.44 | 10.840% | $212.1921 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $124.48 | 9.700% | $136.5546 | $136.55 | $136.55 | $136.60 |
| Purchase #7 | $100.99 | 12.764% | $113.8804 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $994.33 | $1,109.7712 | $1,109.77 | $1,109.80 | $1,109.80 | |