| 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 | $11.93 | 13.702% | $13.5646 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $109.56 | 3.656% | $113.5655 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $79.80 | 9.582% | $87.4464 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $21.69 | 6.465% | $23.0923 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $162.76 | 9.756% | $178.6389 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $32.57 | 11.417% | $36.2885 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $250.74 | 9.259% | $273.956 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $669.05 | $726.5522 | $726.56 | $726.55 | $726.60 | |