| 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 | $229.47 | 8.172% | $248.2223 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $12.85 | 3.163% | $13.2564 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $87.78 | 11.516% | $97.8887 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $183.91 | 7.589% | $197.8669 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $154.32 | 4.669% | $161.5252 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $141.97 | 13.823% | $161.5945 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $182.41 | 8.355% | $197.6504 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $992.71 | $1,078.0044 | $1,078.01 | $1,078.00 | $1,078.10 | |