| 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 | $221.35 | 5.545% | $233.6239 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $172.64 | 3.702% | $179.0311 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $203.26 | 3.700% | $210.7806 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $104.37 | 9.577% | $114.3655 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $176.78 | 13.356% | $200.3907 | $200.39 | $200.40 | $200.40 |
| Purchase #6 | $23.88 | 12.653% | $26.9015 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $38.79 | 13.106% | $43.8738 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $941.07 | $1,008.9671 | $1,008.96 | $1,008.95 | $1,009.00 | |