| 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 | $72.82 | 11.625% | $81.2853 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $18.70 | 5.733% | $19.7721 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $191.84 | 7.425% | $206.0841 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $198.68 | 13.395% | $225.2932 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $223.54 | 11.828% | $249.9803 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $127.37 | 6.575% | $135.7446 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $182.94 | 8.708% | $198.8704 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,015.89 | $1,117.0300 | $1,117.02 | $1,117.05 | $1,117.10 | |