| 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 | $183.42 | 3.408% | $189.671 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $51.72 | 9.449% | $56.607 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $226.74 | 8.309% | $245.5798 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $200.75 | 3.629% | $208.0352 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $93.77 | 9.577% | $102.7504 | $102.75 | $102.75 | $102.80 |
| Purchase #6 | $78.53 | 10.341% | $86.6508 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $155.40 | 11.251% | $172.8841 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $990.33 | $1,062.1783 | $1,062.18 | $1,062.20 | $1,062.30 | |