| 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 | $147.68 | 3.332% | $152.6007 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $20.72 | 9.627% | $22.7147 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $104.79 | 8.543% | $113.7422 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $123.75 | 13.608% | $140.5899 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $189.43 | 9.641% | $207.6929 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $46.88 | 3.334% | $48.443 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $178.64 | 3.180% | $184.3208 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $811.89 | $870.1042 | $870.09 | $870.10 | $870.00 | |