| 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 | $181.61 | 9.625% | $199.09 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $128.52 | 9.163% | $140.2963 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $47.73 | 9.137% | $52.0911 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $165.34 | 6.789% | $176.5649 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $18.98 | 3.405% | $19.6263 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $181.60 | 12.432% | $204.1765 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $223.59 | 10.809% | $247.7578 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $947.37 | $1,039.6029 | $1,039.61 | $1,039.65 | $1,039.70 | |