| 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 | $113.96 | 12.348% | $128.0318 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $5.57 | 6.357% | $5.9241 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $44.53 | 8.529% | $48.328 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $142.89 | 6.684% | $152.4408 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $48.69 | 4.187% | $50.7287 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $15.74 | 5.511% | $16.6074 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $48.31 | 9.283% | $52.7946 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $419.69 | $454.8554 | $454.85 | $454.90 | $454.70 | |