| 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 | $123.42 | 12.537% | $138.8932 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $187.73 | 12.825% | $211.8064 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $98.56 | 10.318% | $108.7294 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $23.65 | 10.109% | $26.0408 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $45.71 | 10.464% | $50.4931 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $218.91 | 7.225% | $234.7262 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $168.39 | 10.438% | $185.9665 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $866.37 | $956.6556 | $956.66 | $956.70 | $956.60 | |