| 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 | $79.29 | 13.161% | $89.7254 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $245.42 | 13.271% | $277.9897 | $277.99 | $278.00 | $278.00 |
| Purchase #3 | $71.89 | 12.505% | $80.8798 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $70.99 | 5.601% | $74.9661 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $177.34 | 4.661% | $185.6058 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $227.52 | 11.260% | $253.1388 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $86.97 | 9.605% | $95.3235 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $959.42 | $1,057.6291 | $1,057.64 | $1,057.65 | $1,057.60 | |