| 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 | $241.98 | 7.431% | $259.9615 | $259.96 | $259.95 | $260.00 |
| Purchase #2 | $146.44 | 4.528% | $153.0708 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $35.55 | 9.603% | $38.9639 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $205.54 | 10.438% | $226.9943 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $249.58 | 7.244% | $267.6596 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $40.63 | 10.287% | $44.8096 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $77.72 | 12.499% | $87.4342 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $997.44 | $1,078.8939 | $1,078.88 | $1,078.85 | $1,079.00 | |