| 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 | $32.43 | 7.512% | $34.8661 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $246.99 | 10.272% | $272.3608 | $272.36 | $272.35 | $272.40 |
| Purchase #3 | $50.81 | 5.318% | $53.5121 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $21.54 | 4.153% | $22.4346 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $222.99 | 5.336% | $234.8887 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $105.92 | 3.775% | $109.9185 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $157.31 | 13.315% | $178.2558 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $837.99 | $906.2366 | $906.24 | $906.20 | $906.30 | |