| 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 | $9.83 | 9.551% | $10.7689 | $10.77 | $10.75 | $10.80 |
| Purchase #2 | $123.26 | 9.793% | $135.3309 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $134.68 | 12.333% | $151.2901 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $27.28 | 11.620% | $30.4499 | $30.45 | $30.45 | $30.40 |
| Purchase #5 | $246.86 | 13.378% | $279.8849 | $279.88 | $279.90 | $279.90 |
| Purchase #6 | $43.88 | 4.513% | $45.8603 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $15.72 | 7.870% | $16.9572 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $601.51 | $670.5422 | $670.54 | $670.55 | $670.60 | |