| 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 | $33.48 | 4.183% | $34.8805 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $62.80 | 6.236% | $66.7162 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $111.45 | 12.244% | $125.0959 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $23.50 | 5.565% | $24.8078 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $10.58 | 7.858% | $11.4114 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $140.86 | 12.175% | $158.0097 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $93.26 | 8.595% | $101.2757 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $475.93 | $522.1972 | $522.21 | $522.20 | $522.20 | |