| 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 | $233.38 | 9.630% | $255.8545 | $255.85 | $255.85 | $255.90 |
| Purchase #2 | $10.59 | 7.303% | $11.3634 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $89.43 | 13.576% | $101.571 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $128.64 | 3.386% | $132.9958 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $60.67 | 8.438% | $65.7893 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $115.62 | 7.337% | $124.103 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $72.30 | 10.302% | $79.7483 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $710.63 | $771.4253 | $771.42 | $771.40 | $771.50 | |