| 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 | $96.52 | 7.108% | $103.3806 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $44.91 | 9.539% | $49.194 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $24.82 | 7.122% | $26.5877 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $84.79 | 12.637% | $95.5049 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $178.78 | 11.823% | $199.9172 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $29.89 | 5.206% | $31.4461 | $31.45 | $31.45 | $31.40 |
| Purchase #7 | $140.72 | 9.409% | $153.9603 | $153.96 | $153.95 | $154.00 |
| 7 purchase totals = | $600.43 | $659.9908 | $659.99 | $660.00 | $660.00 | |