| 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 | $206.58 | 6.787% | $220.6006 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $164.68 | 11.486% | $183.5951 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $59.41 | 13.326% | $67.327 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $151.62 | 6.110% | $160.884 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $61.50 | 3.328% | $63.5467 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $36.93 | 6.568% | $39.3556 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $73.53 | 8.278% | $79.6168 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $754.25 | $814.9258 | $814.94 | $814.95 | $814.90 | |