| 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 | $236.40 | 13.130% | $267.4393 | $267.44 | $267.45 | $267.40 |
| Purchase #2 | $25.53 | 13.797% | $29.0524 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $138.66 | 13.592% | $157.5067 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $231.51 | 3.727% | $240.1384 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $14.43 | 6.175% | $15.3211 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $35.82 | 10.666% | $39.6406 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $109.65 | 3.217% | $113.1774 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $792.00 | $862.2759 | $862.28 | $862.30 | $862.20 | |