| 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 | $6.34 | 9.259% | $6.927 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $158.79 | 10.374% | $175.2629 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $198.67 | 6.431% | $211.4465 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $120.35 | 13.448% | $136.5347 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $52.99 | 4.153% | $55.1907 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $150.35 | 9.571% | $164.74 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $175.43 | 10.378% | $193.6361 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $862.92 | $943.7379 | $943.74 | $943.80 | $943.60 | |