| 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 | $10.72 | 7.408% | $11.5141 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $157.81 | 13.588% | $179.2532 | $179.25 | $179.25 | $179.30 |
| Purchase #3 | $109.61 | 11.158% | $121.8403 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $124.87 | 7.262% | $133.9381 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $228.46 | 9.320% | $249.7525 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $159.94 | 10.630% | $176.9416 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $126.47 | 5.454% | $133.3677 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $917.88 | $1,006.6075 | $1,006.60 | $1,006.60 | $1,006.60 | |