| 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 | $183.62 | 8.836% | $199.8447 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $25.26 | 9.369% | $27.6266 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $228.30 | 5.453% | $240.7492 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $82.86 | 11.299% | $92.2224 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $104.54 | 3.371% | $108.064 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $241.41 | 4.828% | $253.0653 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $222.60 | 9.693% | $244.1766 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $1,088.59 | $1,165.7488 | $1,165.75 | $1,165.75 | $1,165.70 | |