| 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 | $185.57 | 7.737% | $199.9276 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $106.67 | 13.338% | $120.8976 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $46.73 | 13.608% | $53.089 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $167.98 | 11.226% | $186.8374 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $14.51 | 13.544% | $16.4752 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $81.93 | 6.641% | $87.371 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $81.93 | 5.827% | $86.7041 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $685.32 | $751.3019 | $751.31 | $751.35 | $751.30 | |