| 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 | $248.59 | 4.525% | $259.8387 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $153.60 | 8.672% | $166.9202 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $162.78 | 13.440% | $184.6576 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $187.44 | 3.693% | $194.3622 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $127.91 | 7.452% | $137.4419 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $27.76 | 13.723% | $31.5695 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $196.58 | 9.630% | $215.5107 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $1,104.66 | $1,190.3008 | $1,190.30 | $1,190.25 | $1,190.30 | |