| 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 | $196.54 | 10.406% | $216.992 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $162.82 | 3.160% | $167.9651 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $72.27 | 3.569% | $74.8493 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $10.56 | 7.265% | $11.3272 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $210.72 | 10.432% | $232.7023 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $144.34 | 4.510% | $150.8497 | $150.85 | $150.85 | $150.80 |
| Purchase #7 | $180.51 | 5.442% | $190.3334 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $977.76 | $1,045.0190 | $1,045.02 | $1,045.05 | $1,044.90 | |