| 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 | $157.89 | 7.191% | $169.2439 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $173.50 | 10.455% | $191.6394 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $211.89 | 9.832% | $232.723 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $198.30 | 11.109% | $220.3291 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $185.40 | 12.558% | $208.6825 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $105.49 | 13.747% | $119.9917 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $250.63 | 3.490% | $259.377 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $1,283.10 | $1,401.9866 | $1,401.98 | $1,402.05 | $1,401.90 | |