| 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 | $143.72 | 8.773% | $156.3286 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $155.59 | 4.251% | $162.2041 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $143.31 | 7.388% | $153.8977 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $93.75 | 9.674% | $102.8194 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $123.94 | 9.844% | $136.1407 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $198.58 | 8.345% | $215.1515 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $126.68 | 13.708% | $144.0453 | $144.05 | $144.05 | $144.00 |
| 7 purchase totals = | $985.57 | $1,070.5873 | $1,070.59 | $1,070.60 | $1,070.50 | |