| 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 | $227.70 | 12.169% | $255.4088 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $9.45 | 5.670% | $9.9858 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $83.68 | 4.716% | $87.6263 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $83.94 | 8.277% | $90.8877 | $90.89 | $90.90 | $90.90 |
| Purchase #5 | $69.76 | 11.251% | $77.6087 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $148.84 | 4.116% | $154.9663 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $62.98 | 5.426% | $66.3973 | $66.40 | $66.40 | $66.40 |
| 7 purchase totals = | $686.35 | $742.8809 | $742.90 | $742.90 | $742.90 | |