| 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 | $107.63 | 3.605% | $111.5101 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $108.63 | 10.122% | $119.6255 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $229.84 | 13.438% | $260.7259 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $112.25 | 11.802% | $125.4977 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $93.95 | 4.714% | $98.3788 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $202.39 | 9.355% | $221.3236 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $239.85 | 4.201% | $249.9261 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $1,094.54 | $1,186.9877 | $1,187.00 | $1,187.05 | $1,186.90 | |