| 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 | $152.45 | 7.127% | $163.3151 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $15.84 | 4.611% | $16.5704 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $76.27 | 10.620% | $84.3699 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $53.53 | 4.780% | $56.0887 | $56.09 | $56.10 | $56.10 |
| Purchase #5 | $137.88 | 11.295% | $153.4535 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $166.89 | 12.605% | $187.9265 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $174.93 | 11.869% | $195.6924 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $777.79 | $857.4165 | $857.42 | $857.40 | $857.50 | |