| 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 | $220.56 | 3.840% | $229.0295 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $200.54 | 9.182% | $218.9536 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $6.25 | 8.448% | $6.778 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $92.69 | 13.385% | $105.0966 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $205.43 | 5.103% | $215.9131 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $48.73 | 11.770% | $54.4655 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $227.93 | 6.352% | $242.4081 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,002.13 | $1,072.6444 | $1,072.65 | $1,072.65 | $1,072.70 | |