| 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 | $171.56 | 7.589% | $184.5797 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $165.31 | 12.585% | $186.1143 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $62.72 | 10.696% | $69.4285 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $125.44 | 12.744% | $141.4261 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $42.97 | 3.176% | $44.3347 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $197.31 | 5.198% | $207.5662 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $23.38 | 6.677% | $24.9411 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $788.69 | $858.3906 | $858.39 | $858.45 | $858.30 | |