| 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 | $192.27 | 11.700% | $214.7656 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $243.87 | 4.849% | $255.6953 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $57.77 | 11.143% | $64.2073 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $36.80 | 7.224% | $39.4584 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $205.36 | 4.733% | $215.0797 | $215.08 | $215.10 | $215.10 |
| Purchase #6 | $120.99 | 7.719% | $130.3292 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $55.94 | 11.840% | $62.5633 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $913.00 | $982.0988 | $982.11 | $982.10 | $982.20 | |