| 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 | $139.67 | 11.283% | $155.429 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $157.65 | 10.410% | $174.0614 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $182.27 | 10.531% | $201.4649 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $53.61 | 11.381% | $59.7114 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $177.64 | 13.759% | $202.0815 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $144.46 | 5.465% | $152.3547 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $248.84 | 12.214% | $279.2333 | $279.23 | $279.25 | $279.20 |
| 7 purchase totals = | $1,104.14 | $1,224.3362 | $1,224.32 | $1,224.35 | $1,224.40 | |