| 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 | $119.63 | 4.119% | $124.5576 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $65.71 | 5.274% | $69.1755 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $118.87 | 10.197% | $130.9912 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $17.94 | 9.659% | $19.6728 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $62.72 | 5.639% | $66.2568 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $180.77 | 10.562% | $199.8629 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $20.26 | 13.446% | $22.9842 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $585.90 | $633.5010 | $633.50 | $633.50 | $633.70 | |