| 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 | $112.91 | 10.163% | $124.385 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $60.73 | 12.523% | $68.3352 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $36.42 | 5.848% | $38.5498 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $198.29 | 9.103% | $216.3403 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $50.93 | 10.444% | $56.2491 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $154.43 | 12.573% | $173.8465 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $192.91 | 10.823% | $213.7886 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $806.62 | $891.4945 | $891.51 | $891.55 | $891.30 | |