| 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 | $247.59 | 12.834% | $279.3657 | $279.37 | $279.35 | $279.40 |
| Purchase #2 | $93.65 | 9.666% | $102.7022 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $93.92 | 4.730% | $98.3624 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $6.27 | 9.499% | $6.8656 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $172.35 | 3.478% | $178.3443 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $56.94 | 5.225% | $59.9151 | $59.92 | $59.90 | $59.90 |
| Purchase #7 | $15.95 | 12.102% | $17.8803 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $686.67 | $743.4356 | $743.44 | $743.40 | $743.50 | |