| 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 | $196.89 | 7.320% | $211.3023 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $146.47 | 7.280% | $157.133 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $163.46 | 5.639% | $172.6775 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $84.99 | 7.712% | $91.5444 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $107.35 | 5.671% | $113.4378 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $200.52 | 10.514% | $221.6027 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $5.74 | 8.622% | $6.2349 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $905.42 | $973.9326 | $973.92 | $974.00 | $973.80 | |