| 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 | $196.55 | 10.688% | $217.5573 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $250.50 | 10.834% | $277.6392 | $277.64 | $277.65 | $277.60 |
| Purchase #3 | $195.94 | 3.137% | $202.0866 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $198.94 | 4.391% | $207.6755 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $220.31 | 13.276% | $249.5584 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $82.78 | 6.641% | $88.2774 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $113.78 | 4.217% | $118.5781 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,258.80 | $1,361.3725 | $1,361.39 | $1,361.45 | $1,361.50 | |