| 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 | $187.51 | 10.822% | $207.8023 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $241.41 | 8.163% | $261.1163 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $82.99 | 9.448% | $90.8309 | $90.83 | $90.85 | $90.80 |
| Purchase #4 | $188.43 | 4.568% | $197.0375 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $186.45 | 8.629% | $202.5388 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $123.46 | 13.160% | $139.7073 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $71.62 | 8.455% | $77.6755 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $1,081.87 | $1,176.7086 | $1,176.72 | $1,176.75 | $1,176.60 | |