| 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 | $5.63 | 11.603% | $6.2832 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $129.60 | 6.209% | $137.6469 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $227.49 | 10.323% | $250.9738 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $78.39 | 8.795% | $85.2844 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $118.30 | 11.439% | $131.8323 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $158.69 | 4.535% | $165.8866 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $17.40 | 13.774% | $19.7967 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $735.50 | $797.7039 | $797.70 | $797.75 | $797.70 | |