| 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 | $57.60 | 11.236% | $64.0719 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $16.26 | 10.535% | $17.973 | $17.97 | $17.95 | $18.00 |
| Purchase #3 | $209.71 | 10.192% | $231.0836 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $221.82 | 4.591% | $232.0038 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $153.81 | 4.376% | $160.5407 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $69.67 | 6.221% | $74.0042 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $140.81 | 11.130% | $156.4822 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $869.68 | $936.1594 | $936.14 | $936.15 | $936.20 | |