| 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 | $103.58 | 13.534% | $117.5985 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $92.97 | 9.416% | $101.7241 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $192.60 | 4.226% | $200.7393 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $44.82 | 11.250% | $49.8623 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $234.34 | 7.389% | $251.6554 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $18.32 | 6.135% | $19.4439 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $132.27 | 12.308% | $148.5498 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $818.90 | $889.5733 | $889.57 | $889.55 | $889.50 | |