| 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 | $140.88 | 13.774% | $160.2848 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $247.49 | 8.746% | $269.1355 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $75.55 | 4.717% | $79.1137 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $166.42 | 11.746% | $185.9677 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $14.67 | 7.683% | $15.7971 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $215.35 | 7.143% | $230.7325 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $38.82 | 11.640% | $43.3386 | $43.34 | $43.35 | $43.30 |
| 7 purchase totals = | $899.18 | $984.3699 | $984.37 | $984.40 | $984.30 | |