| 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 | $134.70 | 7.751% | $145.1406 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $94.48 | 10.103% | $104.0253 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $112.74 | 10.527% | $124.6081 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $35.78 | 10.171% | $39.4192 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $83.59 | 12.456% | $94.002 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $248.75 | 11.490% | $277.3314 | $277.33 | $277.35 | $277.30 |
| Purchase #7 | $111.50 | 5.113% | $117.201 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $821.54 | $901.7276 | $901.73 | $901.75 | $901.60 | |