| 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 | $36.37 | 13.639% | $41.3305 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $189.40 | 5.607% | $200.0197 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $203.92 | 13.694% | $231.8448 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $89.36 | 9.692% | $98.0208 | $98.02 | $98.00 | $98.00 |
| Purchase #5 | $180.51 | 8.209% | $195.3281 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $7.91 | 9.683% | $8.6759 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $150.36 | 5.164% | $158.1246 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $857.83 | $933.3444 | $933.34 | $933.35 | $933.20 | |