| 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 | $7.96 | 8.407% | $8.6292 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $47.70 | 11.383% | $53.1297 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $55.28 | 4.273% | $57.6421 | $57.64 | $57.65 | $57.60 |
| Purchase #4 | $31.38 | 9.389% | $34.3263 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $185.92 | 5.618% | $196.365 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $17.37 | 7.583% | $18.6872 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $183.29 | 10.543% | $202.6143 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $528.90 | $571.3938 | $571.40 | $571.45 | $571.30 | |