| 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 | $141.68 | 10.862% | $157.0693 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $109.56 | 10.835% | $121.4308 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $233.72 | 7.288% | $250.7535 | $250.75 | $250.75 | $250.80 |
| Purchase #4 | $13.86 | 9.639% | $15.196 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $23.71 | 9.616% | $25.99 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $222.88 | 4.103% | $232.0248 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $210.67 | 13.198% | $238.4742 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $956.08 | $1,040.9386 | $1,040.93 | $1,040.90 | $1,041.00 | |