| 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 | $195.70 | 6.860% | $209.125 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $213.37 | 8.187% | $230.8386 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $18.70 | 10.766% | $20.7132 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $116.64 | 6.506% | $124.2286 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $41.84 | 5.218% | $44.0232 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $231.99 | 7.123% | $248.5146 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $22.65 | 13.415% | $25.6885 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $840.89 | $903.1317 | $903.13 | $903.15 | $903.00 | |