| 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 | $78.28 | 5.787% | $82.8101 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $164.59 | 10.417% | $181.7353 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $190.96 | 5.564% | $201.585 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $88.92 | 5.164% | $93.5118 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $100.85 | 8.492% | $109.4142 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $6.93 | 4.446% | $7.2381 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $32.44 | 4.531% | $33.9099 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $662.97 | $710.2044 | $710.21 | $710.20 | $710.10 | |