| 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 | $234.90 | 4.236% | $244.8504 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $183.76 | 7.429% | $197.4115 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $98.82 | 3.404% | $102.1838 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $56.62 | 5.733% | $59.866 | $59.87 | $59.85 | $59.90 |
| Purchase #5 | $102.43 | 3.847% | $106.3705 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $171.82 | 11.270% | $191.1841 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $228.32 | 7.638% | $245.7591 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $1,076.67 | $1,147.6254 | $1,147.62 | $1,147.60 | $1,147.80 | |