| 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 | $201.76 | 3.226% | $208.2688 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $75.49 | 10.202% | $83.1915 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $88.54 | 6.271% | $94.0923 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $137.55 | 11.812% | $153.7974 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $43.51 | 6.682% | $46.4173 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $168.53 | 11.738% | $188.3121 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $101.43 | 13.779% | $115.406 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $816.81 | $889.4854 | $889.49 | $889.45 | $889.50 | |