| 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 | $179.50 | 13.472% | $203.6822 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $133.44 | 3.769% | $138.4694 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $64.63 | 4.713% | $67.676 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $172.41 | 12.530% | $194.013 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $63.74 | 4.326% | $66.4974 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $198.25 | 7.547% | $213.2119 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $232.68 | 10.509% | $257.1323 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,044.65 | $1,140.6822 | $1,140.68 | $1,140.70 | $1,140.70 | |