| 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 | $237.28 | 12.674% | $267.3529 | $267.35 | $267.35 | $267.40 |
| Purchase #2 | $124.92 | 10.808% | $138.4214 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $187.88 | 3.426% | $194.3168 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $187.27 | 7.109% | $200.583 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $149.41 | 8.615% | $162.2817 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $48.56 | 13.381% | $55.0578 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $155.67 | 7.125% | $166.7615 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $1,090.99 | $1,184.7751 | $1,184.77 | $1,184.75 | $1,184.90 | |