| 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 | $8.93 | 8.279% | $9.6693 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $31.52 | 9.785% | $34.6042 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $195.89 | 12.290% | $219.9649 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $177.83 | 10.404% | $196.3314 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $242.56 | 11.317% | $270.0105 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $120.85 | 5.326% | $127.2865 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $77.68 | 9.323% | $84.9221 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $855.26 | $942.7889 | $942.78 | $942.75 | $942.80 | |