| 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 | $174.38 | 5.181% | $183.4146 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $208.61 | 4.526% | $218.0517 | $218.05 | $218.05 | $218.10 |
| Purchase #3 | $115.32 | 7.726% | $124.2296 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $54.25 | 6.148% | $57.5853 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $78.64 | 4.205% | $81.9468 | $81.95 | $81.95 | $81.90 |
| Purchase #6 | $15.90 | 6.567% | $16.9442 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $32.60 | 13.307% | $36.9381 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $679.70 | $719.1103 | $719.11 | $719.15 | $719.00 | |