| 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 | $138.74 | 13.629% | $157.6489 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $178.33 | 3.300% | $184.2149 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $171.80 | 10.129% | $189.2016 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $80.88 | 8.348% | $87.6319 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $220.37 | 3.853% | $228.8609 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $80.50 | 9.242% | $87.9398 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $183.81 | 13.486% | $208.5986 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $1,054.43 | $1,144.0966 | $1,144.09 | $1,144.10 | $1,144.00 | |