| 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 | $206.40 | 9.177% | $225.3413 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $177.97 | 10.199% | $196.1212 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $116.37 | 4.853% | $122.0174 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $57.71 | 10.592% | $63.8226 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $109.97 | 11.620% | $122.7485 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $210.49 | 7.416% | $226.0999 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $64.88 | 13.331% | $73.5292 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $943.79 | $1,029.6801 | $1,029.68 | $1,029.65 | $1,029.50 | |